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  3. Chemical Bonding in Polarised Push-Pull Ethylenes
 

Chemical Bonding in Polarised Push-Pull Ethylenes

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BORIS DOI
10.7892/boris.138388
Date of Publication
2019
Publication Type
Article
Division/Institute

Departement für Chemi...

Author
Yanai, Hikaru
Suzuki, Takumi
Kleemiss, Florianorcid-logo
Departement für Chemie und Biochemie (DCB)
Fukaya, Haruhiko
Dobashi, Yasuo
Malaspina, Lorraineorcid-logo
Departement für Chemie, Biochemie und Pharmazie (DCBP)
Grabowsky, Simonorcid-logo
Departement für Chemie und Biochemie (DCB)
Matsumoto, Takashi
Subject(s)

500 - Science::570 - ...

500 - Science::540 - ...

Series
Angewandte Chemie (International ed.)
ISSN or ISBN (if monograph)
1433-7851
Publisher
Wiley-VCH
Language
English
Publisher DOI
10.1002/anie.201904176
Description
1,1‐Diamino‐2,2‐bis(triflyl)ethylenes with both twisted and planar structures around the partial “C=C” bond were synthesised. Bonding properties in these compounds were analysed by an experimental approach using high‐resolution X‐ray diffraction data treated with X‐ray wavefunction refinement (XWR). In the twisted compound, a dominant contribution of the charge‐separated resonance structure was revealed. On the contrary, the nearly planar compound still showed π‐bonding character, however, with a considerable contribution of the charge‐separated resonance structure.
Handle
https://boris-portal.unibe.ch/handle/20.500.12422/185693
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FileFile TypeFormatSizeLicensePublisher/Copright statementContent
061_Yanai2019_AngewChemIntEd.pdftextAdobe PDF2.12 MBpublisherpublished restricted
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