Preparation, Characterization, and Structures of Dinuclear Cobalt(III) Complexes Triply Bridged by Two [mu]-Hydroxo and One [mu]-Carbonato

Two [Co2(L)2(μ-CO3)(μ-OH)2] complexes (L: N-methyliminodiacetato, or 1,4,7-triazacyclononane) were prepared and characterized. In each complex, the dihedral angle between Co-Oμ-OH-O'μ-OH and Co'-Oμ-OH-O'μ-OH planes was ca. 160° and the μ-CO32- plane was perpendicular to each Co-Oμ-OH-...

Full description

Saved in:
Bibliographic Details
Published in:Bulletin of the Chemical Society of Japan 2008-10, Vol.81 (10), p.1296
Main Authors: Ama, Tomoharu, Yonemura, Toshiaki, Yoshimura, Takahisa
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Two [Co2(L)2(μ-CO3)(μ-OH)2] complexes (L: N-methyliminodiacetato, or 1,4,7-triazacyclononane) were prepared and characterized. In each complex, the dihedral angle between Co-Oμ-OH-O'μ-OH and Co'-Oμ-OH-O'μ-OH planes was ca. 160° and the μ-CO32- plane was perpendicular to each Co-Oμ-OH-μ-O'μ-OH plane. 13C NMR signals of μ-CO32- in these complexes appeared at ca. 170 ppm.
ISSN:0009-2673
1348-0634