Construction of a stable radical hydrogen-bonded metal-organic framework with functionalized tetrathiafulvalene linkers

A stable two-dimensional radical hydrogen-bonded metal-organic framework, constructed using a modified tetrathiafulvalene-tetrabenzoate ((2-Me)-H 4 TTFTB) linker and Cd 2+ ions, exhibits a high electrical conductivity of 4.1 × 10 −4 S m −1 and excellent photothermal conversion with a temperature inc...

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Published inChemical communications (Cambridge, England) Vol. 6; no. 45; pp. 5812 - 5815
Main Authors Su, Jian, Han, Xiao, Ke, Si-Wen, Zhou, Xiao-Cheng, Yuan, Shuai, Ding, Mengning, Zuo, Jing-Lin
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 30.05.2024
Subjects
Dimensional stability
Electrical resistivity
Hydrogen bonding
Metal-organic frameworks
Photothermal conversion
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Summary:A stable two-dimensional radical hydrogen-bonded metal-organic framework, constructed using a modified tetrathiafulvalene-tetrabenzoate ((2-Me)-H 4 TTFTB) linker and Cd 2+ ions, exhibits a high electrical conductivity of 4.1 × 10 −4 S m −1 and excellent photothermal conversion with a temperature increase of 137 °C in 15 s under the irradiation of a 0.7 W cm −2 808 nm laser. We have designed a radical hydrogen-bonded metal-organic framework with an atomically-resolved single crystal structure, demonstrating excellent stability, good electrical conductivity, and highly efficient near-infrared photothermal conversion.
Bibliography:Electronic supplementary information (ESI) available. CCDC
For ESI and crystallographic data in CIF or other electronic format see DOI
https://doi.org/10.1039/d4cc01152j
2195767
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1359-7345
1364-548X
DOI:10.1039/d4cc01152j