A Near‐Infrared‐II Emissive Chromium(III) Complex

The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic CrIII complex, which shifts its luminescence to the NIR‐II spectral range. Previously explored CrIII polypyridine complexes typically e...

Full description

Saved in:
Bibliographic Details
Published inAngewandte Chemie International Edition Vol. 60; no. 44; pp. 23722 - 23728
Main Authors Sinha, Narayan, Jiménez, Juan‐Ramón, Pfund, Björn, Prescimone, Alessandro, Piguet, Claude, Wenger, Oliver S.
Format Journal Article
LanguageEnglish
Published Germany Wiley Subscription Services, Inc 25.10.2021
John Wiley and Sons Inc
EditionInternational ed. in English
Subjects
chelates
Chromium
Field strength
Ligands
luminescence
Near infrared radiation
photophysics
Spectral emittance
UV/Vis spectroscopy
chelates
chromium
luminescence
photophysics
UV/Vis spectroscopy
Online AccessGet full text

Cover

Abstract The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic CrIII complex, which shifts its luminescence to the NIR‐II spectral range. Previously explored CrIII polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR‐I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal–ligand bond covalence to shift the ruby‐like 2E emission of CrIII to 1067 nm at 77 K. Chromium(III) polypyridyl complexes typically emit in the red or NIR‐I spectral region. We report a chromium(III) complex, which emits at 1067 nm at 77 K upon excitation at 450 nm.
AbstractList The combination of π-donating amido with π-accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic CrIII complex, which shifts its luminescence to the NIR-II spectral range. Previously explored CrIII polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR-I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal-ligand bond covalence to shift the ruby-like 2 E emission of CrIII to 1067 nm at 77 K.The combination of π-donating amido with π-accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic CrIII complex, which shifts its luminescence to the NIR-II spectral range. Previously explored CrIII polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR-I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal-ligand bond covalence to shift the ruby-like 2 E emission of CrIII to 1067 nm at 77 K.
The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic Cr III complex, which shifts its luminescence to the NIR‐II spectral range. Previously explored Cr III polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR‐I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal–ligand bond covalence to shift the ruby‐like 2 E emission of Cr III to 1067 nm at 77 K.
The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic Cr III complex, which shifts its luminescence to the NIR‐II spectral range. Previously explored Cr III polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR‐I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal–ligand bond covalence to shift the ruby‐like 2 E emission of Cr III to 1067 nm at 77 K. Chromium(III) polypyridyl complexes typically emit in the red or NIR‐I spectral region. We report a chromium(III) complex, which emits at 1067 nm at 77 K upon excitation at 450 nm.
The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic CrIII complex, which shifts its luminescence to the NIR‐II spectral range. Previously explored CrIII polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR‐I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal–ligand bond covalence to shift the ruby‐like 2E emission of CrIII to 1067 nm at 77 K. Chromium(III) polypyridyl complexes typically emit in the red or NIR‐I spectral region. We report a chromium(III) complex, which emits at 1067 nm at 77 K upon excitation at 450 nm.
The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic CrIII complex, which shifts its luminescence to the NIR‐II spectral range. Previously explored CrIII polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR‐I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal–ligand bond covalence to shift the ruby‐like 2E emission of CrIII to 1067 nm at 77 K.
The combination of π-donating amido with π-accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic Cr complex, which shifts its luminescence to the NIR-II spectral range. Previously explored Cr polypyridine complexes typically emit between 727 and 778 nm (in the red to NIR-I spectral region), and ligand design strategies have so far concentrated on optimizing the ligand field strength. The present work takes a fundamentally different approach and focusses on increasing metal-ligand bond covalence to shift the ruby-like E emission of Cr to 1067 nm at 77 K.
Author Prescimone, Alessandro
Pfund, Björn
Wenger, Oliver S.
Jiménez, Juan‐Ramón
Sinha, Narayan
Piguet, Claude
AuthorAffiliation 2 Department of Inorganic and Analytical Chemistry University of Geneva 30 quai E. Ansermet 1211 Geneva 4 Switzerland
1 Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
3 Department of Chemistry University of Basel, BPR 1096 Mattenstrasse 24a 4058 Basel Switzerland
AuthorAffiliation_xml – name: 1 Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
– name: 2 Department of Inorganic and Analytical Chemistry University of Geneva 30 quai E. Ansermet 1211 Geneva 4 Switzerland
– name: 3 Department of Chemistry University of Basel, BPR 1096 Mattenstrasse 24a 4058 Basel Switzerland
Author_xml – sequence: 1
  givenname: Narayan
  orcidid: 0000-0002-0406-5552
  surname: Sinha
  fullname: Sinha, Narayan
  organization: University of Basel
– sequence: 2
  givenname: Juan‐Ramón
  orcidid: 0000-0003-3871-3594
  surname: Jiménez
  fullname: Jiménez, Juan‐Ramón
  organization: University of Geneva
– sequence: 3
  givenname: Björn
  surname: Pfund
  fullname: Pfund, Björn
  organization: University of Basel
– sequence: 4
  givenname: Alessandro
  orcidid: 0000-0002-3631-5210
  surname: Prescimone
  fullname: Prescimone, Alessandro
  organization: University of Basel, BPR 1096
– sequence: 5
  givenname: Claude
  orcidid: 0000-0001-7064-8548
  surname: Piguet
  fullname: Piguet, Claude
  email: claude.piguet@unige.ch
  organization: University of Geneva
– sequence: 6
  givenname: Oliver S.
  orcidid: 0000-0002-0739-0553
  surname: Wenger
  fullname: Wenger, Oliver S.
  email: oliver.wenger@unibas.ch
  organization: University of Basel
BackLink https://www.ncbi.nlm.nih.gov/pubmed/34125469$$D View this record in MEDLINE/PubMed
BookMark eNqFkc1OGzEUha2Kqvy0W5ZVpG5gMcE_47G9qRRFAUZCdEPXlu1cg9HMOLUztOz6CH1GngRHAdoiVV35Sv7O0bn37KOdIQ6A0CHBU4IxPTFDgCnFlOCGKfkG7RFOScWEYDtlrhmrhORkF-3nfFt4KXHzDu2ymlBeN2oP8dnkEkx6-PmrHXwyCZabsZ0s-pBzuIPJ_CbFPoz9Udu2x5N57Fcd_HiP3nrTZfjw9B6gr6eLq_l5dfHlrJ3PLirHWS0rKbCxEqgw4LC1invpnTJeUb5UCjtLJHOYG1g2tVeceuWpZcooI6ytLWYH6PPWdzXaHpYOhnUynV6l0Jt0r6MJ-u-fIdzo63inJVeCYFoMjp4MUvw2Ql7rspeDrjMDxDHrcgUsqKKNKOinV-htHNNQ1iuUpIIRpVShPv6Z6CXK80ULUG8Bl2LOCbx2YW3WIW4Chk4TrDfF6U1x-qW4Ipu-kj07_1OgtoLvoYP7_9B6dtkufmsfAdLvq_4
CitedBy_id crossref_primary_10_1002_ejic_202300446
crossref_primary_10_3389_fchem_2024_1472943
crossref_primary_10_1021_jacs_3c03832
crossref_primary_10_1139_cjc_2022_0314
crossref_primary_10_1002_anie_202312851
crossref_primary_10_1021_acs_inorgchem_3c03422
crossref_primary_10_1002_ange_202202238
crossref_primary_10_1021_acs_inorgchem_2c01438
crossref_primary_10_1002_cptc_202200052
crossref_primary_10_1039_D3SC03508E
crossref_primary_10_1021_jacs_4c07084
crossref_primary_10_1002_chem_202400856
crossref_primary_10_1016_j_jobab_2024_11_003
crossref_primary_10_1021_jacsau_1c00353
crossref_primary_10_1039_D2DT02872G
crossref_primary_10_1002_ange_202213207
crossref_primary_10_1021_jacs_2c08838
crossref_primary_10_1002_sstr_202200131
crossref_primary_10_3390_molecules28041668
crossref_primary_10_1039_D2CC00680D
crossref_primary_10_1007_s41061_022_00386_6
crossref_primary_10_1021_jacs_4c08588
crossref_primary_10_1021_acs_inorgchem_2c01940
crossref_primary_10_1021_acs_inorgchem_3c02186
crossref_primary_10_1021_acs_inorgchem_4c04180
crossref_primary_10_1021_jacs_2c13432
crossref_primary_10_1002_ange_202410118
crossref_primary_10_1039_D3CS00227F
crossref_primary_10_1021_acs_inorgchem_1c03418
crossref_primary_10_1039_D2DT00569G
crossref_primary_10_1007_s43630_022_00186_3
crossref_primary_10_1021_jacs_2c03437
crossref_primary_10_1021_acs_inorgchem_4c03419
crossref_primary_10_1021_jacs_2c07443
crossref_primary_10_1021_jacs_3c11517
crossref_primary_10_1039_D4SC05860G
crossref_primary_10_1021_jacs_2c02592
crossref_primary_10_1021_acs_chemrev_3c00202
crossref_primary_10_3390_nano13192703
crossref_primary_10_1039_D2CC06548G
crossref_primary_10_1021_acs_inorgchem_4c01270
crossref_primary_10_1039_D2DT00126H
crossref_primary_10_1360_SSC_2022_0182
crossref_primary_10_1039_D2TC02750J
crossref_primary_10_1021_jacs_2c04976
crossref_primary_10_1002_ange_202303864
crossref_primary_10_1002_anie_202202238
crossref_primary_10_1021_jacs_2c07775
crossref_primary_10_1021_jacs_3c01543
crossref_primary_10_1021_jacs_4c00605
crossref_primary_10_1002_anie_202410118
crossref_primary_10_1021_jacs_1c07345
crossref_primary_10_1039_D2TC05344F
crossref_primary_10_1021_acs_organomet_4c00075
crossref_primary_10_1002_ange_202312851
crossref_primary_10_1002_nadc_20224121461
crossref_primary_10_1021_acs_organomet_1c00677
crossref_primary_10_1021_acs_inorgchem_4c04167
crossref_primary_10_1007_s11426_024_2345_0
crossref_primary_10_1039_D2DT02950B
crossref_primary_10_1021_jacs_4c16212
crossref_primary_10_1039_D4DT01608D
crossref_primary_10_1039_D4SC08021A
crossref_primary_10_1002_anie_202303864
crossref_primary_10_1002_cptc_202100296
crossref_primary_10_1021_jacs_2c04465
crossref_primary_10_1002_anie_202213207
Cites_doi 10.1002/anie.201806755
10.1002/ange.201909325
10.1021/ja00505a019
10.1039/C7SC03372A
10.1021/jacs.9b06524
10.1143/JPSJ.9.766
10.1002/anie.202101158
10.1021/acs.inorgchem.0c01950
10.1038/nphoton.2016.230
10.1016/S0020-1693(99)00407-7
10.1002/ange.201711350
10.1002/cptc.201700077
10.1002/anie.201909325
10.3390/molecules24071412
10.1002/ange.201806755
10.1039/C9DT00848A
10.1002/ange.201802532
10.1021/jacs.0c02172
10.1038/s41467-020-16924-z
10.1039/C9SC02466B
10.1021/jo801132w
10.1021/jacs.7b10334
10.1002/chem.201806148
10.1021/jacs.0c02234
10.1063/1.1352730
10.1016/j.ccr.2017.03.018
10.1002/ange.202101158
10.1039/C8CC07671E
10.1126/science.aav2865
10.1021/jacs.0c02122
10.1016/0022-1902(58)80176-1
10.1139/cjc-2016-0607
10.1039/D0SC06096H
10.1021/om060952z
10.1002/chem.201701726
10.1039/C7SC02926H
10.1073/pnas.1305910110
10.1021/acs.inorgchem.0c02973
10.1021/ic2027219
10.1039/C5RA20785A
10.1039/c0cs00114g
10.1039/B905604C
10.1002/chem.201604005
10.1002/anie.201711350
10.1126/science.aau7160
10.1016/j.ccr.2018.01.004
10.1002/chem.202001237
10.1016/j.jlumin.2011.12.053
10.3390/inorganics6030086
10.1039/C9CS00573K
10.1002/ange.201504894
10.1126/science.aav9104
10.1002/ange.19660780803
10.1039/C9CC06909G
10.1038/s41557-019-0357-z
10.1039/DF9582600110
10.1002/anie.201802532
10.1002/anie.201410437
10.1002/chem.202003974
10.1021/j100445a020
10.1039/C7SC05368A
10.1021/jacs.0c00781
10.1021/jacs.0c12151
10.1038/nmat3910
10.1021/jacs.8b08822
10.1021/acs.chemmater.1c00678
10.1021/ic50165a050
10.1007/430_2015_195
10.1002/anie.201504894
10.1039/D0DT02872J
10.1039/c3cs60029g
10.1021/acs.inorgchem.8b02530
10.1002/ange.201410437
10.1002/anie.196603851
ContentType Journal Article
Copyright 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH
2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.
2021. This article is published under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Copyright_xml – notice: 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH
– notice: 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.
– notice: 2021. This article is published under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
DBID 24P
AAYXX
CITATION
NPM
7TM
K9.
7X8
5PM
DOI 10.1002/anie.202106398
DatabaseName Wiley Online Library Open Access (WRLC)
CrossRef
PubMed
Nucleic Acids Abstracts
ProQuest Health & Medical Complete (Alumni)
MEDLINE - Academic
PubMed Central (Full Participant titles)
DatabaseTitle CrossRef
PubMed
ProQuest Health & Medical Complete (Alumni)
Nucleic Acids Abstracts
MEDLINE - Academic
DatabaseTitleList MEDLINE - Academic
CrossRef


ProQuest Health & Medical Complete (Alumni)
PubMed
Database_xml – sequence: 1
  dbid: 24P
  name: Wiley Online Library Open Access
  url: https://authorservices.wiley.com/open-science/open-access/browse-journals.html
  sourceTypes: Publisher
– sequence: 2
  dbid: NPM
  name: PubMed
  url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
DeliveryMethod fulltext_linktorsrc
Discipline Chemistry
EISSN 1521-3773
Edition International ed. in English
EndPage 23728
ExternalDocumentID PMC8597102
34125469
10_1002_anie_202106398
ANIE202106398
Genre article
Research Support, Non-U.S. Gov't
Journal Article
GrantInformation_xml – fundername: Fonds National de la Recherche Luxembourg
– fundername: Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
  funderid: 200021_178760; 200020_178758
– fundername: ;
– fundername: ;
  grantid: 200021_178760; 200020_178758
GroupedDBID ---
-DZ
-~X
.3N
.GA
05W
0R~
10A
1L6
1OB
1OC
1ZS
23M
24P
33P
3SF
3WU
4.4
4ZD
50Y
50Z
51W
51X
52M
52N
52O
52P
52S
52T
52U
52W
52X
53G
5GY
5RE
5VS
66C
6TJ
702
7PT
8-0
8-1
8-3
8-4
8-5
8UM
930
A03
AAESR
AAEVG
AAHHS
AAHQN
AAMNL
AANLZ
AAONW
AAXRX
AAYCA
AAZKR
ABCQN
ABCUV
ABEML
ABIJN
ABLJU
ABPPZ
ABPVW
ACAHQ
ACCFJ
ACCZN
ACFBH
ACGFS
ACIWK
ACNCT
ACPOU
ACPRK
ACSCC
ACXBN
ACXQS
ADBBV
ADEOM
ADIZJ
ADKYN
ADMGS
ADOZA
ADXAS
ADZMN
ADZOD
AEEZP
AEIGN
AEIMD
AEQDE
AEUQT
AEUYR
AFBPY
AFFNX
AFFPM
AFGKR
AFPWT
AFRAH
AFWVQ
AFZJQ
AHBTC
AHMBA
AITYG
AIURR
AIWBW
AJBDE
AJXKR
ALAGY
ALMA_UNASSIGNED_HOLDINGS
ALUQN
ALVPJ
AMBMR
AMYDB
ATUGU
AUFTA
AZBYB
AZVAB
BAFTC
BDRZF
BFHJK
BHBCM
BMNLL
BMXJE
BNHUX
BROTX
BRXPI
BTSUX
BY8
CS3
D-E
D-F
D0L
DCZOG
DPXWK
DR1
DR2
DRFUL
DRSTM
EBS
F00
F01
F04
F5P
G-S
G.N
GNP
GODZA
H.T
H.X
HBH
HGLYW
HHY
HHZ
HZ~
IX1
J0M
JPC
KQQ
LATKE
LAW
LC2
LC3
LEEKS
LH4
LITHE
LOXES
LP6
LP7
LUTES
LYRES
M53
MEWTI
MK4
MRFUL
MRSTM
MSFUL
MSSTM
MXFUL
MXSTM
N04
N05
N9A
NF~
NNB
O66
O9-
OIG
P2P
P2W
P2X
P4D
PQQKQ
Q.N
Q11
QB0
QRW
R.K
RNS
ROL
RWI
RX1
RYL
SUPJJ
TN5
UB1
UPT
UQL
V2E
VQA
W8V
W99
WBFHL
WBKPD
WH7
WIB
WIH
WIK
WJL
WOHZO
WQJ
WRC
WXSBR
WYISQ
XG1
XPP
XSW
XV2
YZZ
ZZTAW
~IA
~KM
~WT
AAYXX
ABDBF
ABJNI
AEYWJ
AGHNM
AGYGG
CITATION
NPM
7TM
K9.
7X8
5PM
ID FETCH-LOGICAL-c5348-870ab8e27aec0bb95f8fc9af925d990cb183c05aed64f952f9f2b39a9a7bb4b03
IEDL.DBID DR2
ISSN 1433-7851
1521-3773
IngestDate Thu Aug 21 18:11:11 EDT 2025
Thu Jul 10 23:27:14 EDT 2025
Fri Jul 25 10:42:48 EDT 2025
Mon Jul 21 05:40:14 EDT 2025
Thu Apr 24 22:59:59 EDT 2025
Tue Jul 01 01:18:03 EDT 2025
Wed Jan 22 16:27:12 EST 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 44
Keywords chelates
chromium
luminescence
photophysics
UV/Vis spectroscopy
Language English
License Attribution-NonCommercial-NoDerivs
2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.
This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c5348-870ab8e27aec0bb95f8fc9af925d990cb183c05aed64f952f9f2b39a9a7bb4b03
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
content type line 23
ORCID 0000-0002-0406-5552
0000-0001-7064-8548
0000-0003-3871-3594
0000-0002-3631-5210
0000-0002-0739-0553
OpenAccessLink https://proxy.k.utb.cz/login?url=https://onlinelibrary.wiley.com/doi/abs/10.1002%2Fanie.202106398
PMID 34125469
PQID 2582731999
PQPubID 946352
PageCount 7
ParticipantIDs pubmedcentral_primary_oai_pubmedcentral_nih_gov_8597102
proquest_miscellaneous_2540729267
proquest_journals_2582731999
pubmed_primary_34125469
crossref_citationtrail_10_1002_anie_202106398
crossref_primary_10_1002_anie_202106398
wiley_primary_10_1002_anie_202106398_ANIE202106398
ProviderPackageCode CITATION
AAYXX
PublicationCentury 2000
PublicationDate October 25, 2021
PublicationDateYYYYMMDD 2021-10-25
PublicationDate_xml – month: 10
  year: 2021
  text: October 25, 2021
  day: 25
PublicationDecade 2020
PublicationPlace Germany
PublicationPlace_xml – name: Germany
– name: Weinheim
– name: Hoboken
PublicationTitle Angewandte Chemie International Edition
PublicationTitleAlternate Angew Chem Int Ed Engl
PublicationYear 2021
Publisher Wiley Subscription Services, Inc
John Wiley and Sons Inc
Publisher_xml – name: Wiley Subscription Services, Inc
– name: John Wiley and Sons Inc
References 2021; 27
2017; 8
2017; 1
1979; 101
1980; 84
2019; 11
2019; 55
2019; 10
2020; 59
2020; 11
2000; 298
2008; 73
2019; 363
2012; 51
2018; 6
2018; 9
2021; 33
2000
2018 2018; 57 130
2019; 24
2019; 25
2020; 49
2015 2015; 54 127
1958; 8
2014; 13
1954; 9
2013; 110
2007; 26
2015; 5
2018; 140
2020; 142
2010; 39
2013; 42
2011; 40
2017; 23
2021; 143
2019; 141
1958
2019 2019; 58 131
2017; 95
2021; 12
2018; 359
1966 1966; 5 78
2017; 11
2019; 48
2013; 133
2021 2021; 60 133
2020; 26
2018; 54
2017; 344
1976; 15
2001; 114
2016; 172
2018; 57
e_1_2_6_51_1
e_1_2_6_53_1
e_1_2_6_74_2
e_1_2_6_30_1
e_1_2_6_72_1
e_1_2_6_70_2
e_1_2_6_19_3
e_1_2_6_19_2
e_1_2_6_36_1
e_1_2_6_13_2
e_1_2_6_59_2
e_1_2_6_34_1
e_1_2_6_11_2
e_1_2_6_32_2
e_1_2_6_55_1
e_1_2_6_17_2
e_1_2_6_38_2
e_1_2_6_76_2
e_1_2_6_15_1
e_1_2_6_57_1
e_1_2_6_15_2
e_1_2_6_78_2
e_1_2_6_62_1
e_1_2_6_64_1
e_1_2_6_20_2
e_1_2_6_20_1
e_1_2_6_41_1
e_1_2_6_9_1
e_1_2_6_7_2
e_1_2_6_7_1
e_1_2_6_5_2
e_1_2_6_1_1
e_1_2_6_24_2
e_1_2_6_49_1
e_1_2_6_3_1
e_1_2_6_22_1
e_1_2_6_28_2
e_1_2_6_43_2
e_1_2_6_66_1
e_1_2_6_45_1
e_1_2_6_26_1
e_1_2_6_47_1
Atkins P. W. (e_1_2_6_60_1) 2000
e_1_2_6_68_1
e_1_2_6_73_2
e_1_2_6_52_1
e_1_2_6_71_3
e_1_2_6_75_2
e_1_2_6_54_1
e_1_2_6_31_1
e_1_2_6_71_2
e_1_2_6_50_1
e_1_2_6_18_2
e_1_2_6_39_3
e_1_2_6_12_2
e_1_2_6_58_2
e_1_2_6_35_1
e_1_2_6_10_2
e_1_2_6_33_2
e_1_2_6_39_2
e_1_2_6_54_2
e_1_2_6_56_1
e_1_2_6_77_1
e_1_2_6_14_2
e_1_2_6_37_2
e_1_2_6_79_2
e_1_2_6_14_3
e_1_2_6_16_1
e_1_2_6_63_1
e_1_2_6_42_2
e_1_2_6_65_1
e_1_2_6_21_1
e_1_2_6_40_1
e_1_2_6_61_1
e_1_2_6_8_1
e_1_2_6_4_2
e_1_2_6_6_1
e_1_2_6_25_1
e_1_2_6_48_1
e_1_2_6_23_2
e_1_2_6_2_1
e_1_2_6_29_1
e_1_2_6_27_2
e_1_2_6_44_2
e_1_2_6_67_1
e_1_2_6_46_1
e_1_2_6_69_1
References_xml – volume: 54
  start-page: 13228
  year: 2018
  end-page: 13231
  publication-title: Chem. Commun.
– volume: 57 130
  start-page: 8027 8159
  year: 2018 2018
  end-page: 8031 8163
  publication-title: Angew. Chem. Int. Ed. Angew. Chem.
– volume: 54 127
  start-page: 11572 11735
  year: 2015 2015
  end-page: 11576 11739
  publication-title: Angew. Chem. Int. Ed. Angew. Chem.
– volume: 48
  start-page: 6800
  year: 2019
  end-page: 6811
  publication-title: Dalton Trans.
– volume: 84
  start-page: 887
  year: 1980
  end-page: 891
  publication-title: J. Phys. Chem.
– volume: 59
  start-page: 17746
  year: 2020
  end-page: 17757
  publication-title: Inorg. Chem.
– volume: 140
  start-page: 13522
  year: 2018
  end-page: 13533
  publication-title: J. Am. Chem. Soc.
– volume: 359
  start-page: 102
  year: 2018
  end-page: 111
  publication-title: Coord. Chem. Rev.
– volume: 344
  start-page: 2
  year: 2017
  end-page: 25
  publication-title: Coord. Chem. Rev.
– volume: 57 130
  start-page: 11069 11236
  year: 2018 2018
  end-page: 11073 11240
  publication-title: Angew. Chem. Int. Ed. Angew. Chem.
– volume: 363
  start-page: 601
  year: 2019
  end-page: 606
  publication-title: Science
– volume: 140
  start-page: 1715
  year: 2018
  end-page: 1724
  publication-title: J. Am. Chem. Soc.
– volume: 363
  start-page: 249
  year: 2019
  end-page: 253
  publication-title: Science
– volume: 142
  start-page: 8897
  year: 2020
  end-page: 8909
  publication-title: J. Am. Chem. Soc.
– volume: 26
  start-page: 7199
  year: 2020
  end-page: 7204
  publication-title: Chem. Eur. J.
– volume: 12
  start-page: 7521
  year: 2021
  end-page: 7532
  publication-title: Chem. Sci.
– volume: 27
  start-page: 2270
  year: 2021
  end-page: 2278
  publication-title: Chem. Eur. J.
– volume: 9
  start-page: 766
  year: 1954
  end-page: 779
  publication-title: J. Phys. Soc. (Japan)
– volume: 5 78
  start-page: 385 413
  year: 1966 1966
  end-page: 415 447
  publication-title: Angew. Chem. Int. Ed. Engl. Angew. Chem.
– volume: 25
  start-page: 6043
  year: 2019
  end-page: 6052
  publication-title: Chem. Eur. J.
– volume: 59
  start-page: 14706
  year: 2020
  end-page: 14715
  publication-title: Inorg. Chem.
– volume: 142
  start-page: 7947
  year: 2020
  end-page: 7955
  publication-title: J. Am. Chem. Soc.
– volume: 8
  start-page: 8115
  year: 2017
  end-page: 8126
  publication-title: Chem. Sci.
– volume: 40
  start-page: 2508
  year: 2011
  end-page: 2524
  publication-title: Chem. Soc. Rev.
– volume: 133
  start-page: 15
  year: 2013
  end-page: 20
  publication-title: J. Lumin.
– volume: 363
  start-page: 484
  year: 2019
  end-page: 488
  publication-title: Science
– volume: 114
  start-page: 5832
  year: 2001
  end-page: 5841
  publication-title: J. Chem. Phys.
– volume: 54 127
  start-page: 1570 1590
  year: 2015 2015
  end-page: 1573 1593
  publication-title: Angew. Chem. Int. Ed. Angew. Chem.
– volume: 51
  start-page: 3718
  year: 2012
  end-page: 3732
  publication-title: Inorg. Chem.
– volume: 6
  start-page: 86
  year: 2018
  publication-title: Inorganics
– volume: 33
  start-page: 3379
  year: 2021
  end-page: 3385
  publication-title: Chem. Mater.
– volume: 42
  start-page: 6128
  year: 2013
  end-page: 6185
  publication-title: Chem. Soc. Rev.
– volume: 10
  start-page: 7023
  year: 2019
  end-page: 7028
  publication-title: Chem. Sci.
– volume: 23
  start-page: 12131
  year: 2017
  end-page: 12135
  publication-title: Chem. Eur. J.
– volume: 1
  start-page: 344
  year: 2017
  end-page: 349
  publication-title: ChemPhotoChem
– volume: 60 133
  start-page: 10095 10183
  year: 2021 2021
  end-page: 10102 10190
  publication-title: Angew. Chem. Int. Ed. Angew. Chem.
– volume: 172
  start-page: 291
  year: 2016
  end-page: 312
  publication-title: Struct. Bonding (Berlin)
– volume: 8
  start-page: 7359
  year: 2017
  end-page: 7367
  publication-title: Chem. Sci.
– volume: 26
  start-page: 1024
  year: 2007
  end-page: 1030
  publication-title: Organometallics
– volume: 13
  start-page: 382
  year: 2014
  end-page: 386
  publication-title: Nat. Mater.
– volume: 5
  start-page: 101338
  year: 2015
  end-page: 101346
  publication-title: RSC Adv.
– volume: 11
  start-page: 63
  year: 2017
  end-page: 68
  publication-title: Nat. Photonics
– volume: 15
  start-page: 2817
  year: 1976
  end-page: 2822
  publication-title: Inorg. Chem.
– year: 2000
– volume: 73
  start-page: 6513
  year: 2008
  end-page: 6520
  publication-title: J. Org. Chem.
– volume: 57 130
  start-page: 1112 1125
  year: 2018 2018
  end-page: 1116 1130
  publication-title: Angew. Chem. Int. Ed. Angew. Chem.
– volume: 49
  start-page: 13528
  year: 2020
  end-page: 13532
  publication-title: Dalton Trans.
– volume: 57
  start-page: 14362
  year: 2018
  end-page: 14373
  publication-title: Inorg. Chem.
– volume: 49
  start-page: 1057
  year: 2020
  end-page: 1070
  publication-title: Chem. Soc. Rev.
– volume: 101
  start-page: 2907
  year: 1979
  end-page: 2916
  publication-title: J. Am. Chem. Soc.
– volume: 9
  start-page: 3111
  year: 2018
  end-page: 3121
  publication-title: Chem. Sci.
– start-page: 110
  year: 1958
  end-page: 115
  publication-title: Discuss. Faraday Soc.
– volume: 58 131
  start-page: 18075 18243
  year: 2019 2019
  end-page: 18085 18253
  publication-title: Angew. Chem. Int. Ed. Angew. Chem.
– volume: 141
  start-page: 13244
  year: 2019
  end-page: 13252
  publication-title: J. Am. Chem. Soc.
– volume: 11
  start-page: 1144
  year: 2019
  end-page: 1150
  publication-title: Nat. Chem.
– volume: 95
  start-page: 547
  year: 2017
  end-page: 552
  publication-title: Can. J. Chem.
– volume: 23
  start-page: 312
  year: 2017
  end-page: 319
  publication-title: Chem. Eur. J.
– volume: 55
  start-page: 13078
  year: 2019
  end-page: 13081
  publication-title: Chem. Commun.
– volume: 110
  start-page: 17199
  year: 2013
  end-page: 17204
  publication-title: Proc. Natl. Acad. Sci. USA
– volume: 298
  start-page: 97
  year: 2000
  end-page: 102
  publication-title: Inorg. Chim. Acta
– volume: 11
  start-page: 3102
  year: 2020
  publication-title: Nat. Commun.
– volume: 8
  start-page: 143
  year: 1958
  end-page: 148
  publication-title: J. Inorg. Nucl. Chem.
– volume: 39
  start-page: 189
  year: 2010
  end-page: 227
  publication-title: Chem. Soc. Rev.
– volume: 142
  start-page: 7638
  year: 2020
  end-page: 7646
  publication-title: J. Am. Chem. Soc.
– volume: 143
  start-page: 1307
  year: 2021
  end-page: 1312
  publication-title: J. Am. Chem. Soc.
– volume: 24
  start-page: 1412
  year: 2019
  publication-title: Molecules
– volume: 142
  start-page: 5800
  year: 2020
  end-page: 5810
  publication-title: J. Am. Chem. Soc.
– ident: e_1_2_6_14_2
  doi: 10.1002/anie.201806755
– ident: e_1_2_6_20_2
  doi: 10.1002/ange.201909325
– ident: e_1_2_6_6_1
  doi: 10.1021/ja00505a019
– ident: e_1_2_6_25_1
  doi: 10.1039/C7SC03372A
– ident: e_1_2_6_31_1
– ident: e_1_2_6_8_1
  doi: 10.1021/jacs.9b06524
– ident: e_1_2_6_21_1
  doi: 10.1143/JPSJ.9.766
– ident: e_1_2_6_19_2
  doi: 10.1002/anie.202101158
– ident: e_1_2_6_66_1
  doi: 10.1021/acs.inorgchem.0c01950
– ident: e_1_2_6_34_1
  doi: 10.1038/nphoton.2016.230
– ident: e_1_2_6_22_1
– ident: e_1_2_6_56_1
  doi: 10.1016/S0020-1693(99)00407-7
– ident: e_1_2_6_15_2
  doi: 10.1002/ange.201711350
– ident: e_1_2_6_36_1
– ident: e_1_2_6_10_2
  doi: 10.1002/cptc.201700077
– ident: e_1_2_6_20_1
  doi: 10.1002/anie.201909325
– ident: e_1_2_6_27_2
  doi: 10.3390/molecules24071412
– ident: e_1_2_6_14_3
  doi: 10.1002/ange.201806755
– ident: e_1_2_6_4_2
  doi: 10.1039/C9DT00848A
– ident: e_1_2_6_71_3
  doi: 10.1002/ange.201802532
– ident: e_1_2_6_73_2
  doi: 10.1021/jacs.0c02172
– ident: e_1_2_6_37_2
  doi: 10.1038/s41467-020-16924-z
– ident: e_1_2_6_72_1
– ident: e_1_2_6_40_1
  doi: 10.1039/C9SC02466B
– ident: e_1_2_6_52_1
  doi: 10.1021/jo801132w
– ident: e_1_2_6_69_1
– ident: e_1_2_6_38_2
  doi: 10.1021/jacs.7b10334
– ident: e_1_2_6_51_1
  doi: 10.1002/chem.201806148
– ident: e_1_2_6_44_2
  doi: 10.1021/jacs.0c02234
– ident: e_1_2_6_63_1
  doi: 10.1063/1.1352730
– ident: e_1_2_6_65_1
  doi: 10.1016/j.ccr.2017.03.018
– ident: e_1_2_6_3_1
– ident: e_1_2_6_19_3
  doi: 10.1002/ange.202101158
– ident: e_1_2_6_77_1
– ident: e_1_2_6_9_1
– ident: e_1_2_6_17_2
  doi: 10.1039/C8CC07671E
– ident: e_1_2_6_78_2
  doi: 10.1126/science.aav2865
– ident: e_1_2_6_45_1
  doi: 10.1021/jacs.0c02122
– ident: e_1_2_6_24_2
  doi: 10.1016/0022-1902(58)80176-1
– ident: e_1_2_6_67_1
  doi: 10.1139/cjc-2016-0607
– ident: e_1_2_6_76_2
  doi: 10.1039/D0SC06096H
– ident: e_1_2_6_50_1
  doi: 10.1021/om060952z
– ident: e_1_2_6_11_2
  doi: 10.1002/chem.201701726
– volume-title: Shriver and Atkins’ Inorganic Chemistry
  year: 2000
  ident: e_1_2_6_60_1
– ident: e_1_2_6_49_1
  doi: 10.1039/C7SC02926H
– ident: e_1_2_6_32_2
  doi: 10.1073/pnas.1305910110
– ident: e_1_2_6_26_1
– ident: e_1_2_6_48_1
  doi: 10.1021/acs.inorgchem.0c02973
– ident: e_1_2_6_58_2
  doi: 10.1021/ic2027219
– ident: e_1_2_6_30_1
  doi: 10.1039/C5RA20785A
– ident: e_1_2_6_35_1
  doi: 10.1039/c0cs00114g
– ident: e_1_2_6_33_2
  doi: 10.1039/B905604C
– ident: e_1_2_6_79_2
  doi: 10.1002/chem.201604005
– ident: e_1_2_6_15_1
  doi: 10.1002/anie.201711350
– ident: e_1_2_6_68_1
  doi: 10.1126/science.aau7160
– ident: e_1_2_6_13_2
  doi: 10.1016/j.ccr.2018.01.004
– ident: e_1_2_6_59_2
  doi: 10.1002/chem.202001237
– ident: e_1_2_6_2_1
  doi: 10.1016/j.jlumin.2011.12.053
– ident: e_1_2_6_12_2
  doi: 10.3390/inorganics6030086
– ident: e_1_2_6_43_2
  doi: 10.1039/C9CS00573K
– ident: e_1_2_6_7_2
  doi: 10.1002/ange.201504894
– ident: e_1_2_6_46_1
  doi: 10.1126/science.aav9104
– ident: e_1_2_6_54_2
  doi: 10.1002/ange.19660780803
– ident: e_1_2_6_55_1
  doi: 10.1039/C9CC06909G
– ident: e_1_2_6_47_1
  doi: 10.1038/s41557-019-0357-z
– ident: e_1_2_6_23_2
  doi: 10.1039/DF9582600110
– ident: e_1_2_6_71_2
  doi: 10.1002/anie.201802532
– ident: e_1_2_6_39_2
  doi: 10.1002/anie.201410437
– ident: e_1_2_6_75_2
  doi: 10.1002/chem.202003974
– ident: e_1_2_6_5_2
  doi: 10.1021/j100445a020
– ident: e_1_2_6_41_1
– ident: e_1_2_6_53_1
  doi: 10.1039/C7SC05368A
– ident: e_1_2_6_74_2
  doi: 10.1021/jacs.0c00781
– ident: e_1_2_6_70_2
  doi: 10.1021/jacs.0c12151
– ident: e_1_2_6_29_1
  doi: 10.1038/nmat3910
– ident: e_1_2_6_16_1
– ident: e_1_2_6_42_2
  doi: 10.1021/jacs.8b08822
– ident: e_1_2_6_61_1
  doi: 10.1021/acs.chemmater.1c00678
– ident: e_1_2_6_64_1
  doi: 10.1021/ic50165a050
– ident: e_1_2_6_1_1
  doi: 10.1007/430_2015_195
– ident: e_1_2_6_7_1
  doi: 10.1002/anie.201504894
– ident: e_1_2_6_18_2
  doi: 10.1039/D0DT02872J
– ident: e_1_2_6_28_2
  doi: 10.1039/c3cs60029g
– ident: e_1_2_6_57_1
– ident: e_1_2_6_62_1
  doi: 10.1021/acs.inorgchem.8b02530
– ident: e_1_2_6_39_3
  doi: 10.1002/ange.201410437
– ident: e_1_2_6_54_1
  doi: 10.1002/anie.196603851
SSID ssj0028806
Score 2.5996554
Snippet The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a...
The combination of π-donating amido with π-accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a...
SourceID pubmedcentral
proquest
pubmed
crossref
wiley
SourceType Open Access Repository
Aggregation Database
Index Database
Enrichment Source
Publisher
StartPage 23722
SubjectTerms chelates
Chromium
Field strength
Ligands
luminescence
Near infrared radiation
photophysics
Spectral emittance
UV/Vis spectroscopy
Title A Near‐Infrared‐II Emissive Chromium(III) Complex
URI https://onlinelibrary.wiley.com/doi/abs/10.1002%2Fanie.202106398
https://www.ncbi.nlm.nih.gov/pubmed/34125469
https://www.proquest.com/docview/2582731999
https://www.proquest.com/docview/2540729267
https://pubmed.ncbi.nlm.nih.gov/PMC8597102
Volume 60
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV3NTtwwEB4VLuVCactP-FOQkIBDIDj2xj6u0K5IJVaoAolbZHttsWI3VLArIU48Qp-xT8JMskl3i6pK5eYoYyW2ZzzfJONvAPYREngKfSJvTvsRly0baZe6iHtrJetL7sqakRe91vk1_3YjbmZO8Vf8EM0HN7KMcr8mA9fm8eQ3aSidwMb4DkMWdLJ02pcStggVfW_4oxgqZ3W8KEkiqkJfszbG7GS--7xXegM132ZMziLZ0hV1P4GuB1FloNwdT8bm2D7_we_4nlGuwPIUp4btSrE-wwdXfIGPZ3V5uK8g2mEPreTXy8-s8A-Uxk7NLOygAKXEh0S7OxpMRodZlh2FtO8M3dMqXHc7V2fn0bQGQ2RFwiVulrE20rFUOxsbo4SX3irtFRN9dGTW4JZgY6Fdv8W9Eswrz0yitNKpMdzEyRosFveF24BQc8sTbmSKERZPvZLCIlhBAGWSU-tjHUBUr0FupwTlVCdjmFfUyiynycibyQjgoJH_UVFz_FVyu17SfGqijzkTEqEbsTAEsNfcxjmiPya6cPcTkiH-OMVaaQDrlQY0j0L3T7UEsHc6pxuNABF3z98pBrclgbfEKA6BXQCsXPp_vH3e7mWd5mrzfzptwRK1yecysQ2L44eJ20EwNTa7sMD45W5pNq_BSRgL
linkProvider Wiley-Blackwell
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1LT9wwEB5RONALr1IIUAhSpZZDIDj2xj6u0KINjz0gkHqLbK8tEBAQ7EqIEz-B38gvYSbZpN2iCqncknisxI_xfOOMvwH4jpDAk-sTebPbj7hs2Ui71EXcWytZX3JX5ow87rW6Z_zgl6ijCeksTMUP0Wy4kWaU6zUpOG1I7_xmDaUj2Ojgoc-CVlZ-gilK6116VScNgxTD6VkdMEqSiPLQ17yNMdsZrz9ul96Azbcxk39i2dIY7c-CqZtRxaBcbg8HZts-_sXw-KF2zsHMCKqG7WpuzcOEKxZgeq_OEPcFRDvsoaK8PD1nhb-jSHa6zMIOClBUfEjMu9cXw-ufWZZthbT0XLmHRTjb75zudaNRGobIioRLXC9jbaRjqXY2NkYJL71V2ism-mjLrMFVwcZCu36LeyWYV56ZRGmlU2O4iZOvMFncFG4ZQs0tT7iRKTpZPPVKCot4BTGUSXatj3UAUT0IuR1xlFOqjKu8YldmOXVG3nRGAD8a-duKneOfkmv1mOYjLb3PmZCI3oiIIYDNphj7iH6a6MLdDEmGKOQUa6UBLFVToHkVIgBKJ4C107HJ0QgQd_d4SXFxXnJ4S3TkENsFwMqxf-fr83Yv6zR3K_9TaQOmu6fHR_lR1jtchc_0nEwwE2swObgbum-IrQZmvdSeV5phG08
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV3NTtwwEB7xI0EvLaWFpkCbSpXaHgLBsRP7uIJdkUJXVVUkbpHt2AIBAdFdqeqpj8Az8iTMJJuUBaFK7S2Jx0piz3i-ScbfALxHSOAp9Im82S4jLlMbaZe5iHtrJSsld3XNyC_DdO-Qfz4SR3d28Tf8EN0HN7KMer0mA78s_dYf0lDagY3xHYYs6GTlLMzzNJak17vfOgIphtrZ7C9KkojK0Le0jTHbmu4_7ZYeYM2HKZN3oWztiwbPQLdv0aSgnG6OR2bT_rpH8Pg_r7kETydANew1mvUcZly1DIs7bX24FyB64RDN5Ob3dV75K8pjp8M87KMA5cSHxLt7fjI-_5jn-aeQFp4z9_MlHA7633f2okkRhsiKhEtcLWNtpGOZdjY2RgkvvVXaKyZK9GTW4JpgY6FdmXKvBPPKM5MorXRmDDdxsgJz1UXlXkGoueUJNzLDEItnXklhEa0ggjLJtvWxDiBq56CwE4ZyKpRxVjTcyqygwSi6wQjgQyd_2XBzPCq53k5pMbHRHwUTErEb0TAE8K5rxjGiXya6chdjkiECOcXSLIDVRgO6W6H_p2IC2Dub0o1OgJi7p1uqk-OawVtiGIfILgBWT_1fnr7oDfN-d_b6Xzq9hYWvu4PiIB_ur8ETukz-l4l1mBtdjd0GAquReVPbzi1OXhoH
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=A+Near-Infrared-II+Emissive+Chromium%28III%29+Complex&rft.jtitle=Angewandte+Chemie+International+Edition&rft.au=Sinha%2C+Narayan&rft.au=Jim%C3%A9nez%2C+Juan-Ram%C3%B3n&rft.au=Pfund%2C+Bj%C3%B6rn&rft.au=Prescimone%2C+Alessandro&rft.date=2021-10-25&rft.issn=1521-3773&rft.eissn=1521-3773&rft.volume=60&rft.issue=44&rft.spage=23722&rft_id=info:doi/10.1002%2Fanie.202106398&rft.externalDBID=NO_FULL_TEXT
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1433-7851&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1433-7851&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1433-7851&client=summon