Multiply engaged molecular gears composed of a cerium() double-decker of a triptycene-functionalized porphyrin

Intramolecular gearing motions are studied in a cerium( iv ) double-decker of triptycene-functionalised porphyrins using single crystal X-ray analysis and variable temperature 1 H-NMR. A Ce( iv ) double-decker of triptycene-functionalised porphyrins with some intramolecular gearing motions is presen...

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Published inDalton transactions : an international journal of inorganic chemistry Vol. 52; no. 34; pp. 11797 - 1181
Main Authors Nishino, Toshio, Fukumura, Masafumi, Katao, Shohei, Yasuhara, Kazuma, Rapenne, Gwénaël
Format Journal Article
LanguageEnglish
Published Cambridge Royal Society of Chemistry 29.08.2023
Subjects
Cerium
Chemical Sciences
Coordination chemistry
NMR
Nuclear magnetic resonance
Porphyrins
Single crystals
X ray analysis
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Summary:Intramolecular gearing motions are studied in a cerium( iv ) double-decker of triptycene-functionalised porphyrins using single crystal X-ray analysis and variable temperature 1 H-NMR. A Ce( iv ) double-decker of triptycene-functionalised porphyrins with some intramolecular gearing motions is presented. Single crystal X-ray analysis and VT-NMR measurements provided information on the gearing motions.
Bibliography:For ESI and crystallographic data in CIF or other electronic format see DOI
https://doi.org/10.1039/d3dt02443a
2258829
Electronic supplementary information (ESI) available: Experimental procedures, characterisation of compounds, and spectra of new compounds. CCDC
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1477-9226
1477-9234
DOI:10.1039/d3dt02443a