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利用二次球形配位构筑亲水型隧道框架结构
引用本文:胡志泉,宋纯亮,栾宇博,夏芳,郭放,郭文生. 利用二次球形配位构筑亲水型隧道框架结构[J]. 化学学报, 2009, 67(3): 213-218
作者姓名:胡志泉  宋纯亮  栾宇博  夏芳  郭放  郭文生
作者单位:(辽宁大学化学院 沈阳 110036)
摘    要:质子化N,N,N’,N’-四苄基乙二胺可与[Fe(CN)6]3-, [SnCl6]2-和[TeCl6]2-二次球形配位分别形成可容纳客体分子的包结物晶体(1~3). 晶体1通过NH+…NC-, NH+…p(NC)和CH…p(NC)组合合成子, 构筑了亲水性层柱隧道结构, 孔径尺寸为1.03 nm×1.12 nm, 两个乙醇分子和两个水分子填充于隧道中; 晶体2通过CH…Cl-合成子, 构筑了亲水性层间隧道结构, 孔径尺寸为0.94 nm×0.73 nm, 三个水分子和两个氯离子填充于隧道中; 晶体3的结构与晶体2相似, 也是通过CH…Cl-合成子, 构筑了层间亲水性隧道结构, 孔径尺寸为0.94 nm×0.72 nm, 两个水分子填充于隧道中.

关 键 词:N  N  N′  N′-四苄基乙二胺  晶体合成  二次球形配位  包结化合物  亲水隧道  孔状柱层框架  
收稿时间:2008-03-24
修稿时间:2008-10-27

Hydrophilic Channel Framework Constructed by Second-sphere Coordination
Hu Zhiquan,Song Chunliang,Luan Yubo,Xia Fang,Guo Fang,Guo Wensheng. Hydrophilic Channel Framework Constructed by Second-sphere Coordination[J]. Acta Chimica Sinica, 2009, 67(3): 213-218
Authors:Hu Zhiquan  Song Chunliang  Luan Yubo  Xia Fang  Guo Fang  Guo Wensheng
Affiliation:(College of Chemistry, Liaoning University, Shenyang 110036)
Abstract:Protonated N,N,N′,N′-tetrabenzyl-ethylenediamine can form inclusion crystals (1~3) with [Fe(CN)6]3-, [SnCl6]2- and [TeCl6]2- by second-sphere coordination, respectively. The crystal 1, through the combination of synthons of NH+…NC-, NH+…p(NC) and CH…p(NC), constructing a hydrophilic pillared layer channel with channel size of 1.03 nm×1.12 nm, which can accommodate two alcohol molecules and two water molecules; the crystal 2 is endowed with hydrophilic channels between layers through C—H…Cl- synthons, with channel size of 0.94 nm×0.73 nm, in which three water molecules and two Cl- anions are packed; the structure of crystal 3 is similar to that of crystal 2, a hydrophilic channel between layer structures is constructed by C—H…Cl- synthons, with channel size of 0.94 nm×0.72 nm, and two water molecules are filled within the channel between layers.
Keywords:N  N'  N'-tetrabenzyl-ethylenediamine  crystal synthesis  second-sphere coordination  inclusion compound  hydrophilic channel  porous pillared layer structure  
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