Synthesis and structural characterization of lanthanide oxalate-oxydiacetate mixed-ligand coordination polymers {[Ln(oda)(H2O)x]2(ox)}n (x=3 for Ln = La, Ce, Pr, Gd, Tb and x=2 for Ln = Er)

被引：14

作者：

Wen, Yong-Hong ^{[1
]}

Wu, Xiao-Hui ^{[1
]}

Bi, Sai ^{[1
]}

Zhang, Shu-Sheng ^{[1
]}

机构：

[1] Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Minist Educ, Key Lab Eco Chem Engn, Qingdao, Peoples R China

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2009年 / 62卷 / 08期

关键词：

Oxydiacetate; Oxalate; Lanthanide coordination polymers; Crystal structures; RARE-EARTH CARBOXYLATES; X-RAY-STRUCTURE; MOLECULAR-STRUCTURE; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURE; CENTER-DOT; COMPLEXES; SERIES; HEXAHYDRATE; DIHYDRATE;

D O I：

10.1080/00958970802491619

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of oxydiacetic acid (H2oda) with lanthanide oxide, nitrate, chloride, and carbonate gave six lanthanide oxalate-oxydiacetate mixed-ligand coordination polymers {[Ln(oda)(H2O)x]2(ox)}n [x = 3 for Ln = La, Ce, Pr, Gd, Tb, (1-5), and x = 2 for Ln = Er (6)]. Oxydiacetic acid is decomposed into oxalic acid in this reaction. In the crystal structures of 1-6, oxydiacetate and the lanthanides build a chain, and the oxalate groups bridge two chains to form 1-D double-chain ladder-shaped structures, connected by intermolecular hydrogen bonds to form a 2-D network structure. These compounds contain approximately 3.0 6.4 2 channels along the c-axis. The infrared spectra and thermal behaviors of 1-6 are also investigated.

引用

页码：1249 / 1259

页数：11

共 34 条

[21] Ln2(C2O4)2(pyzc)2(H2O)2]n [Ln = Pr (1), Er (2)]:: Novel two-dimensional lanthanide coordination polymers with 2-pyrazinecarboxylate and oxalate [J].

Li, Bing ;

Gu, Wen ;

Zhang, Li-Zhi ;

Qu, Jie ;

Ma, Zhen-Ping ;

Liu, Xin ;

Liao, Dai-Zheng .

INORGANIC CHEMISTRY, 2006, 45 (26) :10425-10427

[22]

Mao J.-G., 1997, CHINESE J STRUC CHEM, V16, P228

[23] Synthesis and crystal structure of a novel lanthanide-copper mixed metal complex: Gd2Cu3{O(CH2COO)(2)}(6)center dot 9H(2)O [J].

Mao, JG ;

Song, L ;

Huang, XY ;

Huang, JS .

POLYHEDRON, 1997, 16 (06) :963-966

[24] Synthesis, crystal structure and magnetic properties of a series of polymeric lanthanoid-copper complexes [Ln(2)Cu(3){O(CH2-CO2)(2)}(6)].nH(2)O (Ln=La, Nd, n=9; Ln=Er, n=6) [J].

Mao, JG ;

Huang, JS ;

Ma, JF ;

Ni, JZ .

TRANSITION METAL CHEMISTRY, 1997, 22 (03) :277-280

[25] Synthesis of layered (2-D) V-based bimetallic oxalates from non-aqueous media that cannot be synthesized from aqueous media [J].

Min, Kil Sik ;

Miller, Joel S. .

DALTON TRANSACTIONS, 2006, (20) :2463-2467

[26] Structure and magnetic characteristics of an oxalate-bridged U(IV)-Mn(II) three-dimensional network [J].

Mörtl, KP ;

Sutter, JP ;

Golhen, S ;

Ouahab, L ;

Kahn, O .

INORGANIC CHEMISTRY, 2000, 39 (08) :1626-1627

[27]

Nakamoto K., 1986, Infrared and Raman Spectra of Inorganic and Coordination Compounds, Part A: Theory and Applications in Inorganic Chemistry

[28]

Nicola C. D., 2005, INORG CHEM, V44, P3094, DOI DOI 10.1021/IC048240T

[29] Carboxylate-bridged copper(II)-lanthanicle(III) complexes [{Cu3Ln2(oda)6(H2O)6} • 12H2O]n (Ln = Dy, Ho, Er, Y; oda = oxydiacetate) [J].

Rizzi, AC ;

Calvo, R ;

Baggio, R ;

Garland, MT ;

Peña, O ;

Perec, M .

INORGANIC CHEMISTRY, 2002, 41 (21) :5609-5614

[30] Two novel families of lanthanide mixed-ligand complexes:: synthesis, structure and characterization of [Ln(H2O)x]2(C2O4)[O(CH2CO2)2]2 with x=3, Ln=Ce-Gd and x=1, Ln=Ho-Lu, including yttrium [J].

Roméro, S ;

Trombe, JC .

POLYHEDRON, 1999, 18 (11) :1653-1659

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