Synthesis and crystal structure of complex [Nd(2-FC6H4COO)3•(2-FC6H4COOH)•H2O]2

被引：3
|
作者：
Li, Xia [1 ]
Zou, Ying-Quan
Song, Hai-Bin
机构：
[1] Capital Normal Univ, Dept Chem, Beijing 100037, Peoples R China
[2] Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China
[3] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China
来源：
JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2007年 / 37卷 / 08期
关键词：
neodymium complex; 2-fluorobenzoic acid; crystal structure;
D O I：
10.1007/s10870-007-9210-0
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The neodymium complex with 2-fluorobenzoic acid was synthesized and characterized by X-ray diffraction. The complex crystallizes in the triclinic system with space group P1, lattice parameters: a = 9.2747(10) angstrom, b = 11.7594(13) angstrom, c = 13.5158(14) angstrom, alpha= 110.220(2)degrees, beta= 93.930(2)degrees, gamma= 90.894(2)degrees, V = 1378.8(3) angstrom(3), Z = 1, Dcalc = 1.733 Mg/m(3). The complex is a binuclear molecule in which four 2-fluorobenzoato groups act as bidentate and tridentate bridges between the two Nd3+ ions. Each Nd3+ ion is additionally chelated by one 2-fluorobenzoato group and coordinated by one 2-fluorobenzoic acid and one water molecule.
引用
收藏
页码：555 / 559
页数：5
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