Interlocking frameworks. A consequence of enlarging spacers from 4-pyridinecarboxylate to 4-(4-pyridyl)benzoate

被引：38

作者：

Lu, TB

Luck, RL

机构：

[1] Michigan Technol Univ, Dept Chem, Houghton, MI 49931 USA

[2] Zhongshan Univ, Dept Chem, Guangzhou 510275, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2003年 / 351卷

基金：

美国国家科学基金会;

关键词：

pyridinecarboxylate; diamondoid; geometric isomers; crystal structures;

D O I：

10.1016/S0020-1693(03)00215-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystallinity of evacuated framework polymer {[Cu(pyca)].2H(2)O}(x), pyca = 4-pyridinecarboxyl ate, is preserved after removal of the interstitial solvent molecules. Staying with Cu2+ and enlarging the spacers from 4-pyridinecarboxylate to 4-(4-pyridyl)benzoate results in a sixfold interpenetrating diamondoid framework. This is composed of different extended arrays in a 4:2 ratio each individually composed of one of two geometric isomers of Cu (distorted octahedral and square pyramidal) found in the crystal. (C) Elsevier B.V. All rights reserved.

引用

页码：345 / 355

页数：11

共 77 条

[71]

SHELDRICK GM, 1997, SHELXL97 1997 PROGRA

[72] STRUCTURAL, MAGNETIC, AND SPECTROSCOPIC CHARACTERIZATION OF THE PYRIDINE COMPLEXES OF COPPER(II) TRIPHENYLACETATE - A DIMERIC COPPER(II) TRIPHENYLACETATE-PYRIDINE COMPLEX WITH DISTORTED TRIGONAL BIPYRAMIDAL GEOMETRY AROUND COPPER [J].