IMPROVED SYNTHESES AND STRUCTURE OF [(MN(III)MN(IV)(O)(2)(PHEN)(4)](CLO4)(3)CENTER-DOT-2CH3COOH-CENTER-DOT-2H2O

被引:40
作者
MANCHANDA, R [1 ]
BRUDVIG, GW [1 ]
DEGALA, S [1 ]
CRABTREE, RH [1 ]
机构
[1] YALE UNIV, DEPT CHEM, NEW HAVEN, CT 06511 USA
关键词
D O I
10.1021/ic00100a049
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
We present two new-routes to synthesize [(MnMnIV)-Mn-III(O)(2)(phen)(4)](ClO4)(3) (1, phen = 1,10-phenanthroline). The crystal structure of 1 shows structurally distinct Mn ions with a Jahn-Teller distorted Mn-III and an undistorted Mn-IV, indicating an electron-localized complex; the 16-line EPR signal from 1 also shows that this is a trapped-valences complex.
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页码:5157 / 5160
页数:4
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