Synthesis, structure, and ESR spectra of the new heteronuclear complex {Li4(VO)2[(OOC)2C(H)Bu]4(H2O)8}•H2O

被引：15

作者：

Bazhina, E. S. ^{[1
]}

Aleksandrov, G. G. ^{[1
]}

Efimov, N. N. ^{[1
]}

Ugolkova, E. A. ^{[1
]}

Minin, V. V. ^{[1
]}

Sidorov, A. A. ^{[1
]}

Novotortsev, V. M. ^{[1
]}

Eremenko, I. L. ^{[1
]}

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2013年 / 62卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

oxovanadium(IV); butylmalonic acid; heteronuclear complexes; molecular compounds; X-ray diffraction analysis; ESR spectroscopy; VANADYL; TRINUCLEAR; CATALYST;

D O I：

10.1007/s11172-013-0125-y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of an aqueous solution of vanadyl sulfate VOSO4 center dot 3H(2)O, butylmalonic acid (H(2)Bumal = C4H10(COOH)(2)), and lithium carbonate at pH similar to 4-5 gave crystals of the complex Li-4(VO)(2)(Bumal)(4)(H2O)(8)]center dot H2O (1). The structure of complex 1 was established by X-ray diffraction analysis. The molecule of complex 1 consists of two mononuclear bischelate dianionic units {VO(Bumal)(2)(H2O)} linked by four lithium ions to form the hexanuclear heterometallic {V2Li4} structure. The crystals and an ethanolic solution of compound 1 were studied by ESR spectroscopy.

引用

页码：962 / 965

页数：4

共 31 条

[1]

[Anonymous], 1997, SMART CONTR SAINT IN

[2] Synthesis of oxalato-bridged (Oxo)vanadium(IV) dimers using L-ascorbic acid as oxalate precursor: Structure and magnetism of two systems [J].

Baruah, B ;

Golub, VO ;

O'Connor, CJ ;

Chakravorty, A .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2003, (12) :2299-2303

[3] Unusual structure of new dimethylmalonate coordination polymer with strontium atoms and VO2+ fragments [J].

Bazhina, E. S. ;

Nikiforova, M. E. ;

Aleksandrov, G. G. ;

Efimov, N. N. ;

Kiskin, M. A. ;

Ugolkova, E. A. ;

Minin, V. V. ;

Sidorov, A. A. ;

Novotortsev, V. M. ;

Eremenko, I. L. .

RUSSIAN CHEMICAL BULLETIN, 2012, 61 (07) :1426-1429

[4] 3D coordination polymers with vanadyl fragments and alkaline earth metal ions [J].

Bazhina, E. S. ;

Nikiforova, M. E. ;

Aleksandrov, G. G. ;

Minin, V. V. ;

Efimov, N. N. ;

Sidorov, A. A. ;

Novotortsev, V. M. ;

Eremenko, I. L. .

RUSSIAN CHEMICAL BULLETIN, 2011, 60 (05) :797-802

[5] Overcrowding leads to prism reform: new polyhedra for polymetallic cages [J].

Brechin, EK ;

Graham, A ;

Harris, SG ;

Parsons, S ;

Winpenny, REP .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (19) :3405-3406

[6] Octanuclear cobalt and nickel cages featuring formate ligands [J].

Cadiou, C ;

Coxall, RA ;

Graham, A ;

Harrison, A ;

Helliwell, M ;

Parsons, S ;

Winpenny, REP .

CHEMICAL COMMUNICATIONS, 2002, (10) :1106-1107

[7] PREPARATION AND CHARACTERIZATION OF LINEAR MIXED-METAL TRINUCLEAR CARBOXYLATE COMPLEXES OF GENERAL FORMULA [M2M'(O2CR)6(C9H7N)2] - CRYSTAL-STRUCTURE OF [ZN2BA(O2CCME3)6(C9H7N)2] [J].

CLEGG, W ;

HUNT, PA ;

STRAUGHAN, BP ;

MENDIOLA, MA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1989, (06) :1127-1131

[8] Osteogenic activity of vanadyl(IV)-ascorbate complex: Evaluation of its mechanism of action [J].

Cortizo, Ana M. ;

Molinuevo, M. Silvina ;

Barrio, Daniel A. ;

Bruzzone, Liliana .

INTERNATIONAL JOURNAL OF BIOCHEMISTRY & CELL BIOLOGY, 2006, 38 (07) :1171-1180

[9] NEW TRINUCLEAR, OXO-CENTERED, BASIC CARBOXYLATE COMPOUNDS OF TRANSITION-METALS .2. SYNTHESIS AND X-RAY STRUCTURE OF V3(O)3(THF)(C6H5CO2)6, A COMPOUND WITH A DEVIANT STRUCTURE [J].

COTTON, FA ;

LEWIS, GE ;

MOTT, GN .

INORGANIC CHEMISTRY, 1982, 21 (08) :3127-3130

[10] Vanadyl triflate as an efficient and recyclable catalyst for trimethylsilyl cyanide addition to carbonyl compounds [J].

De, SK ;

Gibbs, RA .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2005, 232 (1-2) :123-125

← 1 2 3 4 →