Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9769929 | Journal of Molecular Structure | 2005 | 6 Pages |
Abstract
Three new interesting coordination polymers, [Cu2(μ-4,4â²-bpp)(OAc)4]n (1), [Cu(μ-3,3â²-bpp)(SCN)2]n (2) and [Zn(μ-4,4â²-bpp)2(dca)2·0.5H2O]n (Hdca=dicyanamide) (3) have been synthesized and structurally characterized. Compounds 1-3 consist of different one-dimensional zigzag chains arising from the different positions of donor atoms (4,4â²-bpp or 3,3â²-bpp). Thermogravimetric analyses show that the three compounds have very similar thermal behaviors and are stable up to about 270 °C. Compound 3 exhibits a blue luminescence with the emission maximum at ca. 457 nm upon excitation at 370 nm which is assigned to the intraligand emission from 4,4â²-bpp ligand.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Ya-Qiong Gong, Rui-Hu Wang, You-Fu Zhou, Zheng-Zhong Lin, Mao-Chun Hong,