Synthesis and characterization of the novel hydrogen-bonded framework material (C5H5NH){AlF[O3PCH2PO2(OH)]}•0.61H2O

被引：5

作者：

Harvey, HG

Attfield, MP ^{[1
]}

机构：

[1] Univ Manchester, Sch Chem, Manchester M60 1QD, Lancs, England

[2] UCL Royal Inst Great Britain, Davy Faraday Res Lab, London WIS 4BS, England

来源：

SOLID STATE SCIENCES | 2006年 / 8卷 / 3-4期

基金：

英国工程与自然科学研究理事会;

关键词：

aluminum; diphosphonate; framework; hydrogen-bond; microporous;

D O I：

10.1016/j.solidstatesciences.2006.02.019

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The new aluminum diphosphonate, (C5H5NH) {AlF[O3PCH2PO2(OH)]}center dot 0.61 H2O (monoclinic, C2/c, a = 18.1898(11) angstrom, b = 10.7396(7)angstrom c = 12.0022(7) angstrom, beta= 105.404(2)degrees V = 2260.4(2) angstrom(3), Z = 8), has been synthesized by solvothermal methods and its structure determined using micro-crystal X-ray diffraction data. The material consists of infinite columnar [AlF(O3PCH2PO3)(2-) (infinity) anions with chains of cis- and trans-vertex-sharing AlO4F2 octahedra at their core. Each methylenediphosphonate group acts as a bisbidentate ligand bonding to adjacent aluminum atoms in a chain, and directly binding to one chain only. The columnar [AlF(O3PCH2PO3)(2-)(infinity) anions are connected together through hydrogen-bonding interactions to form a hydrogen-bonded framework material containing pyridinium cations and extra-framework water molecules within its channels. (c) 2006 Elsevier SAS. All rights reserved.

引用

页码：404 / 412

页数：9

共 30 条

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