HIGH NUCLEARITY MOLECULAR-SPECIES EXHIBITING SPIN FRUSTRATION - FUSION OF 2 MNIII4O2 BUTTERFLY COMPLEXES TO YIELD AN INTERMEDIATE SPIN GROUND-STATE MNIII7O4 COMPLEX

被引：46

作者：

WANG, SY

TSAI, HL

STREIB, WE

CHRISTOU, G

HENDRICKSON, DN

机构：

[1] INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405

[2] INDIANA UNIV,CTR MOLEC STRUCT,BLOOMINGTON,IN 47405

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

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 09期

关键词：

D O I：

10.1039/c39920000677

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The preparation and characterization of (NEt4)[Mn7O4(OAc)10(dbM)4].3CH2Cl2.2C6Hl4 (1.3CH2Cl2.2C6H14) (H dbm = dibenzoylmethane) are reported; the Mn(III)7O4 core of 1 consists of two Mn4O2 butterfly units fused together by sharing of one wing-tip manganese atom and it is shown using magnetization data that complex 1 has either an S = 3 or S = 4 ground state.

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页码：677 / 679

页数：3

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