Hydrothermal Synthesis and Crystal Structure of a New Three-dimensional Heterometallic Coordination Polymer

被引：0

作者：

Xue Li-Ping ^{[1
]}

Li Zhao-Hao ^{[1
]}

Miao Shao-Bin ^{[1
]}

机构：

[1] Luoyang Normal Univ, Coll Chem & Chem Engn, Luoyang 471022, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2012年 / 31卷 / 06期

关键词：

hydrothermal synthesis; crystal structure; 3d-4f hybrid polymer; thermal property; PYRIDINE-3,5-DICARBOXYLIC ACID; MAGNETIC-PROPERTIES; ORGANIC FRAMEWORK; SULFATE SKELETONS; LUMINESCENCE; LIGANDS;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new 3d-4f heterometallic polymer {[Sm2Cu(PDC)(2)(SO4)(2)(H2O)(6)]center dot 2H(2)O}(n) 1 has been synthesized by Sm2O3, Cu(SO4)(2)center dot 5H(2)O and pyridine-3,5-dicarboxylic acid under hydrothermal conditions. The compound crystallizes in triclinic system, space group P (1) over bar, with a = 6.352(7), b = 10.040(10), c = 10.315(11) angstrom, alpha = 94.958(14), beta = 95.556(7), gamma = 99.747(14)degrees, V = 641.7(12) angstrom(3), Z = 1, M-r = 1030.63, D-c = 2.651 Mg/m(3), mu = 5.615 mm(-1), F(000) = 491, the final R = 0.0491 and wR = 0.1345 for 2098 observed reflections with I > 2 sigma(I). The compound is a three-dimensional network structure in which infinite lanthanide-carboxylate chains are linked by [Cu(SO4)(2)](2-) metalloligands to form a mixed-metal coordination network.

引用

页码：791 / 796

页数：6

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