Electronic structures of highly deformed iron(III) porphyrin complexes

被引:162
|
作者
Nakamura, Mikio [1 ]
机构
[1] Toho Univ, Sch Med, Dept Chem, Ota Ku, Tokyo 1438540, Japan
[2] Toho Univ, Grad Sch Sci, Div Chem, Funabashi, Chiba 2748510, Japan
[3] Toho Univ, Res Ctr Mat Integrated Properties, Funabashi, Chiba 2748510, Japan
关键词
porphyrin; iron(III); deformation; electronic structures; NMR; EPR; spin crossover;
D O I
10.1016/j.ccr.2006.03.001
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
This review describes the effects of highly deformed porphyrin ring on the electronic structures of iron(III) porphyrinates, which includes (i) the electron configurations in low-spin (S = 1/2) ruffled complexes, (ii) the contribution of the intermediate-spin (S = 3/2) state in the spin-admixed (S = 5/2, 3/2) complexes with ruffled and saddled porphyrin ring, and (iii) the novel spin crossover (S = 1/2, S = 3/2) phenomenon in saddled complexes, with a special emphasis on the use of H-1 NMR, C-13 NMR, and EPR spectroscopy. (c) 2006 Elsevier B.V All rights reserved.
引用
收藏
页码:2271 / 2294
页数:24
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