SUPEREXCHANGE THROUGH ORTHOGONAL MAGNETIC ORBITALS IN PI-TYPE ORGANIC TRIRADICALS - QUARTET GROUND-STATE IN GA(3,5-DTBSQ)3

被引：66

作者：

ADAMS, DM

RHEINGOLD, AL

DEI, A

HENDRICKSON, DN

机构：

[1] UNIV CALIF SAN DIEGO,DEPT CHEM 0506,LA JOLLA,CA 92093

[2] UNIV DELAWARE,DEPT CHEM,NEWARK,DE 19716

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 03期

关键词：

D O I：

10.1002/anie.199303911

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The central gallium(III) ion propagates the exchanae interactions between the S = 1/2 ligands in the title complex 1, which lead to an S = 3/2 ground state, as magnetic susceptibility measurements of 1 have shown. These types of complexes are important for the design of molecular ferromagnets. 3,5-dtbsq- = 3,5-di-tert-butyl-1,2-semiquinone anion, the tBu substituents are omitted in the structure shown on the right. [GRAPHICS]

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页码：391 / 392

页数：2

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