Crystal structure of a three-dimensional coordination polymer {[Ca3(μ5-OOCCH2OCH2COO)3(H2O)4]•4H2O}n

被引：0

作者：

Li Liang ^{[1
]}

Yan Chao-Guo ^{[1
]}

机构：

[1] Yangzhou Univ, Dept Chem, Yangzhou 225002, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2007年 / 26卷 / 07期

关键词：

coordination polymer; calcium; oxydiacetate; crystal structure;

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 novel three-dimensional coordination polymer, {[Ca-3(mu(5)-OOCCH2OCH2COO)(3)(H2O)(4)]4H(2)O}(n), has been synthesized with oxydiacetate as bridge ligand and structurally determined by X-ray crystallography. The crystal belongs to monoclinic, space group C2/c with a = 17.805(2), b = 9.3923(12), c = 17.255(2) angstrom, beta= 107.838(5)degrees, V = 2746.8(6) angstrom(3), M-r = 660;58, C12H28Ca3O23, D-c = 1.597 g/cm(3), mu = 0.695 mm(-1), Z = 4, F(000) = 1376, GOOF = 1.027, R = 0.0303 and wR = 0.0660. In the complex there are two coordination modes for Ca(II) ions, one coordinated by three mu(5)-OOCCH2OCH2COO2- bridge ligands together with two H2O molecules, and the other by five mu(5)-OOCCH2OCH2COO2- bridge ligands. In both coordination modes each Ca(II) ion assumes a distorted dipentapyramidal CaO7 geometry; whereas each oxydiacetate is coordinated with five Ca(II) ions and acts as a pentdentates bridge ligand.

引用

页码：797 / 800

页数：4

共 14 条

[1] Synthesis and structure of two polymeric barium-oxydiacetates:: [Ba(oda)•H2O]n and [Ba(Hoda)2]n (H2oda: oxydiacetic acid) [J].

Baggio, R ;

Garland, MT ;

Leyva, G ;

Perec, M ;

Polla, G .

INORGANICA CHIMICA ACTA, 2004, 357 (07) :2185-2190

[2] Triaqua(oxydiacetato-O,O',O'')strontium(II) monohydrate [J].

Baggio, R ;

Perec, M ;

Garland, MT .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1996, 52 :2996-2999

[3] Crystal structures and luminescent properties of terbium(III) carboxylates [J].

Barja, B ;

Baggio, R ;

Garland, MT ;

Aramendia, PF ;

Peña, O ;

Perec, M .

INORGANICA CHIMICA ACTA, 2003, 346 (346) :187-196

[4] Magnesium dicarboxylates: First structurally characterized oxydiacetate and thiodiacetate magnesium complexes [J].

Grirrane, A ;

Pastor, A ;

Alvarez, E ;

Galindo, A .

INORGANIC CHEMISTRY COMMUNICATIONS, 2005, 8 (05) :453-456

[5] Synthesis, structure, magnetic and electrochemical properties of an oxydiacetate iron(II) complex [J].

Grirrane, A ;

Pastor, A ;

Mealli, C ;

Ienco, A ;

Rosa, P ;

Prado-Gotor, R ;

Galindo, A .

INORGANICA CHIMICA ACTA, 2004, 357 (14) :4215-4219

[6]

Hagman P. J., 1999, ANGEW CHEM INT EDIT, V38, P2638

[7] Synthesis, structure and interconversion of two Co(II) coordination polymers showing topological isomerism from 1D chain to 3D chiral network [J].

Jiang, C ;

Wang, ZY .

POLYHEDRON, 2003, 22 (21) :2953-2959

[8] Molecular chains: two new isomorphous coordination polymers of oxydiacetate [J].

Jiang, C ;

Zhu, X ;

Yu, ZP ;

Wang, ZY .

INORGANIC CHEMISTRY COMMUNICATIONS, 2003, 6 (06) :706-709

[9] Chemistry and physics of supramolecular magnetic materials [J].

Kahn, O .

ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (10) :647-657

[10] Crystal structures and luminescence properties of [Eu(ODA)•(phen)•4H2O]+, [Tb(ODA)•(phen)•4H2O]+ and [Tb(ODA)3]3- (ODA: oxydiacetate, phen: 1,10-phenanthroline) [J].

Kang, JG ;

Kim, TJ ;

Kang, HJ ;

Kang, SK .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2005, 174 (01) :28-37

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