Design and synthesis of a 4-(2′-pyridyl)-1,2,3,5-dithiadiazolyl cobalt complex

被引:59
作者
Hearns, NGR
Preuss, KE [1 ]
Richardson, JF
Bin-Salamon, S
机构
[1] Univ Guelph, Dept Chem, Guelph, ON N1G 2W1, Canada
[2] Univ Louisville, Dept Chem, Louisville, KY 40292 USA
[3] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA
关键词
D O I
10.1021/ja046304t
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The 4-(2′-pyridyl)-1,2,3,5-dithiadiazolyl neutral radical 1 has been prepared for use as a spin-bearing bidentate ligand. The coordination of this ligand to bis(hexafluoroacetylacetonato)cobalt affords a thermally stable complex 2. Magnetic susceptibility measurements of the crystalline complex indicate ferromagnetic coupling between the ligand-centered spin and the unpaired electrons of the high-spin Co(II). Copyright © 2004 American Chemical Society.
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页码:9942 / 9943
页数:2
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