Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1411251 | Journal of Molecular Structure | 2006 | 6 Pages |
Abstract
Two new mixed-ligand coordination polymers, [Cd(bpp)(cpg)2 (H2O)2] (1), [Zn(bpp)(cpg)]·H2O (2), have been synthesized. The central cadmium and zinc ions are hexa-coordinate and tetra-coordinate, respectively. X-ray analyses show that different coordination propensity of cadmium and zinc ions leads to different structures, 1D bilayer ladder (1) and 2D rectangle grid network (2), in which cpg and bpp ligand exist as their stable conformation, respectively (TT-form and TG-form).
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Authors
Feng Li, Xing Li, Taohai Li, Wei Su, Rong Cao,