The generation of a trinuclear cobalt(II) core supported by differing tridentate acetate bridges

被引：9

作者：

Adams, H ^{[1
]}

Fenton, DE ^{[1
]}

McHugh, PE ^{[1
]}

机构：

[1] Univ Sheffield, Dept Chem, Sheffield S3 7HF, S Yorkshire, England

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2004年 / 7卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

crystal structure; trinuclear cobalt(II) complex; dinuclear nickel(II) complexes;

D O I：

10.1016/j.inoche.2003.09.025

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of the compartmental proligand H2L2 with Co(OAc)(2) has given the trinuclear cobalt(II) Complex [CO3L3(OAc)(2)(NCS)(2)], 1, in which the trinuclear core is supported by two tridentate acetate bridges, one in mu-acetato-kappaO,kappaO';kappaO-bridging mode and the other in mu(3)-acetato-kappaO;kappaO;kappaO'-bridging mode. Two of the cobalt atoms are six-coordinate and the third is five-coordinate. The crystal structures of 1 and the dinuclear Ni(II) complexes [Ni-2(L-2)(OAc)(2)(NCS)], 2, and [Ni-2(L-2)(OAc)(2)(MeOH)(2)][PF6].MeOH, 3, are reported. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：140 / 145

页数：6

共 14 条

[1] Oligonuclear nickel(II) complexes of asymmetric compartmental ligands bearing adjacent {N2O} and {N,S,O} donor sets [J].

Adams, H ;

Clunas, S ;

Fenton, DE ;

Gregson, TJ ;

McHugh, PE ;

Spey, SE .

INORGANICA CHIMICA ACTA, 2003, 346 :239-247

[2] Cobalt(II) and manganese(II) complexes of unsymmetric compartmental ligands bearing adjacent {N2O} and {N,S,O} donor sets [J].

Adams, H ;

Clunas, S ;

Fenton, DE ;

Handley, G ;

McHugh, PE .

INORGANIC CHEMISTRY COMMUNICATIONS, 2002, 5 (12) :1044-1047

[3] The generation of a trinuclear nickel(II) core maintained by tridentate acetate bridges [J].

Adams, H ;

Clunas, S ;

Fenton, DE ;

Gregson, TJ ;

McHugh, PE ;

Spey, SE .

INORGANIC CHEMISTRY COMMUNICATIONS, 2002, 5 (03) :211-214

[4] The systematic generation of monodentate bridging ethanoates in dinuclear nickel(II) complexes of asymmetric compartmental ligands [J].

Adams, H ;

Clunas, S ;

Fenton, DE ;

Spey, SE .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (03) :441-448

[5]

ADAMS H, 2003, J CHEM SOC DA, P625

[6] SYNTHESIS, STRUCTURE, AND SPECTROSCOPIC PROPERTIES OF COPPER(II) COMPOUNDS CONTAINING NITROGEN SULFUR DONOR LIGANDS - THE CRYSTAL AND MOLECULAR-STRUCTURE OF AQUA[1,7-BIS(N-METHYLBENZIMIDAZOL-2'-YL)-2,6-DITHIAHEPTANE]COPPER(II) PERCHLORATE [J].

ADDISON, AW ;

RAO, TN ;

REEDIJK, J ;

VANRIJN, J ;

VERSCHOOR, GC .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (07) :1349-1356

[7]

BREUER E, 2002, TETRAHEDRON, V58, P5367

[8] SYNTHESIS AND STRUCTURE OF A CO-CONTAINING PHENOXOBRIDGED DICOPPER(I) COMPLEX [J].

KARLIN, KD ;

FAROOQ, A ;

GULTNEH, Y ;

HAYES, JC ;

ZUBIETA, J .

INORGANICA CHIMICA ACTA-BIOINORGANIC CHEMISTRY, 1988, 153 (02) :73-74

[9] USE OF LIGAND DESIGN TO PROVIDE COORDINATION ASYMMETRY IN A BINUCLEAR METALLOPROTEIN MODEL SYSTEM - LIGAND SYNTHESIS, COORDINATION CHEMISTRY WITH COPPER, AND DEMONSTRATION OF SITE-DIRECTED REACTIVITY [J].

SATCHER, JH ;

DROEGE, MW ;

WEAKLEY, TJR ;

TAYLOR, RT .

INORGANIC CHEMISTRY, 1995, 34 (12) :3317-3328

[10]

SCHINDLER S, 1990, Z NATURFORSCH B, V45, P607

← 1 2 →