期刊
CRYSTENGCOMM
卷 13, 期 6, 页码 1885-1893出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c0ce00555j
关键词
-
资金
- National Natural Science Foundation of China [20671071, 20971098, 21031002]
- Program for New Century Excellent Talents in University [NCET-07-0613]
- Tianjin Natural Science Foundation [10JCZDJC21800]
- Tianjin Normal University
A series of Cd-II coordination polymers have been designed and hydrothermally synthesized by using a bent dipyridyl tecton 2,5-bis(3-pyridyl)-1,3,4-oxadiazole (3-bpo) and R-isophthalic acids (H(2)ip-R; R = -H, -CH3, -OCH3, -tBu, -OH, and -NO2), which exhibit diverse 1D and 2D polymeric coordination networks. The results demonstrate that the substituent effect of R-isophthalates does play a decisive role in directing the structural assemblies of this system, in which secondary interactions such as H-bonding and pi center dot center dot center dot pi stacking are generally observed to extend the coordination motifs. Notably, the 3-bpo building block shows adaptable conformations (cisoid-I, cisoid-II, and transoid) to facilitate the structural diversity of these complexes. Solid state properties such as thermal stability and fluorescence for these crystalline materials will also be presented.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据