TOPOLOGICAL DEGENERACY OF MAGNETIC ORBITALS IN ORGANIC BIRADICALS MEDIATED BY METAL-IONS - TRIPLET GROUND-STATE IN A TITANIUM(IV) COMPLEX OF SCHIFF-BASE DIQUINONE RADICAL LIGANDS

被引:45
作者
CANESCHI, A [1 ]
DEI, A [1 ]
GATTESCHI, D [1 ]
机构
[1] UNIV FIRENZE,DEPT CHEM,VIA MARAGLIANO 75,I-50144 FLORENCE,ITALY
关键词
D O I
10.1039/c39920000630
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A large intramolecular ferromagnetic interaction is observed in a titanium(IV) complex formed by two tridentate Schiff base semiquinonato radical ligands; this peculiar magnetic behaviour may be rationalised on the basis of the structural properties of the biradical compound.
引用
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页码:630 / 631
页数:2
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