A Self-assembled T4(2)5(2) Water Tape Stabilized by a Nickel(II) Complex with L-cysteic Acid

作     者：李海叶 蒋毅民 黄富平 陈丽 

作者机构：Liuzhou Medical College School of Chemistry and Chemical Engineering Guangxi Normal University 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2011年第30卷第8期

页      面：1189-1193页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

基　　金：supported by the Natural Science Foundation of Guangxi Province (No. 2010GXNSFD013017) 

主　　题：L-cysteic acid water tape sandwiched packing 

摘      要：An interesting T4（2）5（2） water tape formed by fused cyclic water pentamers and tetramer was self-assembled in a new inorganic host [Ni（L）（phen）2]·5H2O （L = L-cysteic acid） and characterized by X-ray diffraction. Each [Ni（L）（phen）2] molecule crystallizes with five water molecules with a molecular formula of [Ni（L）（phen）2]·5H2O. The T4（2）5（2） water tape and [Ni（L）（phen）2] molecules assemble into a network of water tapes sandwiched between [Ni（L）- （phen）2] tapes. The network is stabilized by π-π stacking between [Ni（L）（phen）2] molecules and three types of hydrogen-bonding interactions between [Ni（L）（phen）2] molecules, water molecules, and water and [Ni（L）（phen）2] molecules.