A Porous 4d-4f Heterometallic Coordination Polymer: Synthesis, Crystal Structure and Physical Properties

被引：3
作者：
Liu, Guang-Xiang [1 ]
Li, Xin-Long [1 ]
Zha, Xiao-Chun [1 ]
Zhang, Chun-You [1 ]
Wang, Yan [1 ]
Ren, Xiao-Ming [1 ]
机构：
[1] Anqing Normal Univ, Sch Chem & Chem Engn, Anhui Key Lab Funct Coordinat Cpds, Anqing 246003, Peoples R China
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2011年 / 637卷 / 11期
基金：
中国国家自然科学基金;
关键词：
Heterometallic coordination polymer; Porous materials; Silver; Lanthanum; Gas adsorption; O-DONOR LIGANDS; MAGNETIC-PROPERTIES; ASYMMETRIC CATALYSIS; LANTHANIDE COMPLEXES; METAL-COMPLEXES; N-DONOR; 3D; FRAMEWORKS; ACID; LUMINESCENCE;
D O I：
10.1002/zaac.201100141
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A 4d-4f heterometallic coordination polymer, [AgLa(pydc)(2)]center dot 3H(2)O (1) (H(2)pydc = pyridine-3,4-dicarboxylic acid), has been synthesized under hydrothermal conditions, and further characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis and single-crystal X-ray diffraction. Complex 1 features a three-dimensional (3D) framework containing one-dimensional (1D) channels occupied by free water molecules, which is constructed from 1D inorganic heterometallic chains and linear pydc linkers. To the best of our knowledge, complex 1 represents a rare example of 3D open-framework 4d-4f heterometallic coordination polymer. Moreover, after removal of the water molecules from complex 1, the remaining material has high thermal stability and good adsorption behavior towards nitrogen gas.
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收藏
页码：1555 / 1559
页数：5
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