Guest controlled coordination framework:: syntheses, crystal structures and thermal properties of two three-dimensional structures of [Ce2(adipate)3(OH2)4] • 6H2O and [Ce2(adipate)3(OH2)4] • 4H2O • (adipic acid)

被引：36

作者：

Sun, ZG

Ren, YP

Long, LS ^{[1
]}

Huang, RB

Zheng, LS

机构：

[1] Xiamen Univ, Dept Chem, Xiamen 361005, Peoples R China

[2] Xiamen Univ, State Key Lab Phys Chem Solid Surface, Xiamen 361005, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2002年 / 5卷 / 08期

基金：

中国国家自然科学基金;

关键词：

guest molecules; adipic acid; coordination polymer; crystal structure;

D O I：

10.1016/S1387-7003(02)00513-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Syntheses, crystal structures and thermal properties of two three-dimensional structures of [Ce-2(adipate)(3)(OH2)(4)] (.) 6H(2)O (1) and [Ce-2(adipate)(3)(OH2)(4)] . 4H(2)O (.) (adipic acid) (2) were reported. Single-crystal structures show that the central cerium(III) atom in 1 is ennea-coordinated by two bidentate adipate ligands, three monodentate adipate ligands and two water molecules; while the central cerium(III) atom in 2 is 10-coordinated by three bidentate adipate ligands, two monodentate adipate ligands and two coordinated water molecules. The difference between 1 and 2 was discussed based on the crystal structures, which shows that guest molecule can adjust pore-size of coordination polymers. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：629 / 632

页数：4

共 25 条

[1] Synthesis and X-ray structure of the novel polymeric lanthanum(III) 2,2'-oxydiacetate [La-2(C4H4O5)(3)(H2O)(3)center dot 5H(2)O](n) [J].