Binding CO2 by a Cr8 Metallacrown.
Angew Chem Int Ed Engl
; 56(20): 5527-5530, 2017 05 08.
Article
em En
| MEDLINE
| ID: mdl-28407353
ABSTRACT
The {Cr8 } metallacrown [CrF(O2 Ct Bu)2 ]8 , containing a F-lined internal cavity, shows high selectivity for CO2 over N2 . DFT calculations and absorption studies support the multiple binding of F-groups to the C-center of CO2 (Câ
â
â
F 3.190(9)-3.389(9)â
Å), as confirmed by single-crystal X-ray diffraction.
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En
Ano de publicação:
2017
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Article