A linear polymer manganese(III) complex;: synthesis, crystal and molecular structure and magnetic properties of catena-μ-acetato-[N,N′-O-phenylenebis(salicylideneaminato)]-manganese(III)

被引：26

作者：

Zhang, KL

Xu, Y

Zheng, CG

Zhang, Y

Wang, Z

You, XZ ^{[1
]}

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

[2] Nanjing Univ, Inst Coordinat Chem, Nanjing 210093, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2001年 / 318卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

manganese complexes; chain complexes; Schiff base complexes; crystal structures; magnetic properties;

D O I：

10.1016/S0020-1693(01)00417-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The X-ray structural analyses reveal that the title complex contains the Mn(saloph) [saloph = N,N ' -O-phenylenebis(salicylide-neaminato)] moieties bridged by single acetato groups in an anti-anti configuration to form linear polymer chains. Variable temperature magnetic susceptibility measurements (4.7-270 K) show the occurrence of very weak antiferromagnetic interactions between the Mn(III) ions with J = -1.32 cm(-1) and D = -0.72 cm(-1). (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：61 / 66

页数：6

相关论文

共 33 条

[1] High-spin molecules:: Hexanuclear [Mn6O4Cl4(Me2dbm)6] (Me2dbmH = 4,4′-dimethyldibenzoylmethane) with a near tetrahedral [Mn6O4Cl4]6+ core and a S=12 ground state [J].

Aromí, G ;

Claude, JP ;

Knapp, MJ ;

Huffman, JC ;

Hendrickson, DN ;

Christou, G .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (12) :2977-2978

[2] Single-molecule magnets: isomeric [Mn12O12(O(2)CC(6)H(4)Me4)(16)(H2O)(4)] complexes exhibiting different rates of resonant magnetization tunnelling [J].

Aubin, SMJ ;

Sun, ZM ;

Guzei, IA ;

Rheingold, AL ;

Christou, G ;

Hendrickson, DN .

CHEMICAL COMMUNICATIONS, 1997, (22) :2239-2240

[3] Synthesis and characterization of new chiral Schiff base complexes with diiminobinaphthyl or diiminocyclohexyl moieties as potential enantioselective epoxidation catalysts [J].

Bernardo, K ;

Leppard, S ;

Robert, A ;

Commenges, G ;

Dahan, F ;

Meunier, B .

INORGANIC CHEMISTRY, 1996, 35 (02) :387-396

[4]

Cotton F. A., 1960, MODERN COORDINATION, P301

[5] CRYSTAL AND MOLECULAR-STRUCTURE AND MAGNETIC-PROPERTIES OF CATENA-MU-ACETATO-[NN'-ETHYLENEBIS(SALICYLALDIMINATO)]MANGANESE(III) - LINEAR-CHAIN COMPLEX CONTAINING A SINGLE ANTI-ANTI ACETATE BRIDGE [J].

DAVIES, JE ;

GATEHOUSE, BM ;

MURRAY, KS .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1973, (22) :2523-2527

[6] MAGNETISM IN 1-DIMENSIONAL SYSTEMS - HEISENBERG MODEL FOR INFINITE SPIN [J].

FISHER, ME .

AMERICAN JOURNAL OF PHYSICS, 1964, 32 (05) :343-+

[7] AN UNSTABLE MANGANESE(III) COMPLEX INCORPORATING LIGAND DONOR TYPES PROPOSED FOR AN ACID-PHOSPHATASE FROM SWEET-POTATO - (P-NITROBENZENETHIOLATO)[N,N'-ETHYLENEBIS(SALICYLIDENEAMINATO)]MANGANESE(III) [J].

GOHDES, JW ;

ARMSTRONG, WH .

INORGANIC CHEMISTRY, 1988, 27 (11) :1841-1842

[8] RATIONAL DESIGN OF MN-SALEN EPOXIDATION CATALYSTS - PRELIMINARY-RESULTS [J].

HOSOYA, N ;

HATAYAMA, A ;

IRIE, R ;

SASAKI, H ;

KATSUKI, T .

TETRAHEDRON, 1994, 50 (15) :4311-4322

[9]

Jacobsen E. N., 1993, CATALYTIC ASYMMETRIC

[10] HIGHLY ENANTIOSELECTIVE EPOXIDATION CATALYSTS DERIVED FROM 1,2-DIAMINOCYCLOHEXANE [J].

JACOBSEN, EN ;

ZHANG, W ;

MUCI, AR ;

ECKER, JR ;

DENG, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (18) :7063-7064

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