Structural characterization of the μ-nitrido complex {[Fe(OEP)]2N}

被引：8
|
作者：
Li, Ming [1 ]
Scheidt, W. Robert [1 ]
机构：
[1] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA
来源：
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES | 2014年 / 18卷 / 05期
基金：
美国国家卫生研究院;
关键词：
iron porphyrin; mu-nitrido dimer; X-ray structure; MOLECULAR STEREOCHEMISTRY; BRIDGED METALLOPORPHYRIN; CRYSTAL-STRUCTURE; AZIDE; IRON;
D O I：
10.1142/S1088424614500096
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The molecular structure of the mu-nitrido dimer, mu-nitrido-bis(2,3,7,8,12,13,17,18-octaethylporphyrinato) iron, is reported. The axial Fe-N distances average to 1.657(11) angstrom and the equatorial distances average to 2.005(5) angstrom. Although not required by symmetry, the two iron centers appear equivalent and are consistent with an assignment of a low-spin state and a formal oxidation state of +3.5. A comparison of this structure with other nitrido-bridged species is given.
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页码：380 / 384
页数：5
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