DINUCLEAR MANGANESE(II) COMPLEXES WITH WATER AND CARBOXYLATE BRIDGES

被引:110
作者
YU, SB
LIPPARD, SJ
SHWEKY, I
BINO, A
机构
[1] MIT, DEPT CHEM, CAMBRIDGE, MA 02139 USA
[2] HEBREW UNIV JERUSALEM, DEPT INORGAN & ANALYT CHEM, IL-91904 JERUSALEM, ISRAEL
关键词
D O I
10.1021/ic00043a004
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Two (mu-aqua)bis(mu-carboxylato)dimanganese(II) complexes with oxygen and nitrogen donor ligands have been synthesized. Crystal structure determinations reveal a distance of 3.6 angstrom between the two manganese atoms. Magnetic studies indicate weak antiferromagnetic exchange between the two Mn centers with a coupling constant of approximately -2 to -3 cm-1.
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页码:3502 / 3504
页数:3
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