期刊
INORGANICA CHIMICA ACTA
卷 363, 期 13, 页码 3172-3177出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ica.2010.05.057
关键词
Crystal structure; Coordination polymer; Metal-dependent; Different dimension; Luminescent properties
资金
- Major State Basic Research Development Programs [2006CB806104, 2007CB936302]
- NSFC [20771058, 20931004, 20721002]
- Ministry of Education of China [200802840011]
Three new coordination polymers, [CdL(H2O)(3)center dot H2O](n) (1), [MnL(H2O)(2)](n) (2) and [ZnL](n) (3) (L = 2,2'-[1,4-bis(-benzamido)] diacetate) have been hydrothermally synthesized. Complex 1 and complex 2 are 1-D infinite zigzag chain and 2-D rectangular grid networks, respectively, in which are further stabilized by hydrogen bonds, thus affording two 3-D supramolecular frameworks. Complex 3 exhibits a (4, 4)-connected PtS topology. Moreover, an unusual phenomenon has been observed that the dimension of these coordination polymers gradually increases with the decrease of coordination numbers of metal ions. In addition, complex 1 exhibits a strong blue luminescence in the solid state at room temperature and may be potential candidate for luminescent materials. (C) 2010 Elsevier B.V. All rights reserved.
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