1. CO2 fixation by dicopper(ii) complexes in hypodentate framework of N8O2
- Author
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Mu-Chieh Chang, Yuan-Chung Cheng, Kuo-Hsuan Yu, Yi-Hung Liu, Yi-Hsueh Ho, Jwu-Ting Chen, and Yu Wang
- Subjects
Inorganic Chemistry ,Crystallography ,Chemistry ,Ligand ,Yield (chemistry) ,Carbon fixation ,chemistry.chemical_element ,Single crystal ,Nitrogen oxides ,Copper ,Molecular conformation - Abstract
A new ligand with N8O2 donors containing three potential metal-binding sites (H2L) and its tricopper(II) complex 1 are synthesized. The tricopper species is found to be formed from a hypodentate dicopper(II) complex 2 in basic solutions. Complex 2 may be isolated from the reaction of H2L with a copper source under acidic conditions. Complex 2 can undergo CO2-abstraction to yield an octacopper(II) complex 3. The single crystal structures of complexes 2 and 3 are characterized by X-ray crystallography.
- Published
- 2014