THE MISSING LINK IN THE SERIES [L2MIII2(MU-O)(MU-MECO2)2]2+ (M = TI, V, CR, MN, FE) - SYNTHESIS, CRYSTAL-STRUCTURE AND MAGNETISM OF [L2CRIII2(MU-O)(MU-MECO2)2][BPH4]2

被引：28

作者：

MARTIN, LL

WIEGHARDT, K

BLONDIN, G

GIRERD, JJ

NUBER, B

WEISS, J

机构：

[1] RUHR UNIV BOCHUM,LEHRSTUHL ANORGAN CHEM 1,W-4630 BOCHUM,GERMANY

[2] UNIV PARIS 11,INST CHIM MOLEC,CHIM INORGAN LAB,CNRS,UA 420,F-91405 ORSAY,FRANCE

[3] UNIV HEIDELBERG,INST ANORGAN CHEM,W-6900 HEIDELBERG,GERMANY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1990年 / 24期

关键词：

D O I：

10.1039/c39900001767

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of pink [L2Cr2(mu-OH)(mu-MeCO2)2][ClO4]3 in MeCN with NEt3 and addition of Na[BPh4] affords deep blue crystals of [L2Cr2(mu-O)(mu-MeCO2)2][BPh4]2 (L = 1,4,7-trimethyl-1,4,7-triazacyclononane) the crystal structure of which reveals the presence of the mu-oxo-di(mu-acetato)-dichromium(iii) core; weak intramolecular antiferromagnetic exchange coupling between the Cr(iii) ions has been established.

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页码：1767 / 1769

页数：3

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