학술논문
Fixation of CO2 in bi-layered coordination networks of zinc tetra(4-carboxyphenyl)porphyrin with multi-component [Pr2 Na3 (NO3 )(H2 O)3 ] connectors.
Document Type
Article
Author
Source
Subject
*CARBON dioxide fixation
*CHEMICAL derivatives
*PORPHYRINS
*METAL complexes
*ZINC compounds
*BRIDGING ligands
*COORDINATION polymers
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Language
ISSN
1359-7345
Abstract
CO2 is fixed in a rare μ2-ηO,O² bridging mode by bi-layered coordination networks of ZnTCPP tessellated along the four equatorial directions by [Pr2Na3(NO3)(H2O)3]8+ connecting clusters in a 2 : 1 ratio (1), but not in the isomorphous free-base porphyrin analogue [(TCPPH2)2(Pr2Na3(NO3)(H2O)3)]n (2), revealing the crucial role of the zinc metal in this process. [ABSTRACT FROM AUTHOR]