The synthesis and crystal structures of two μ-oxo iron(III) porphyrin complexes

被引:1
|
作者
Fan, Yingying
Li, Jianfeng [1 ]
机构
[1] Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Coll Mat Sci & Optoelect Technol, Beijing 101408, Peoples R China
基金
中国国家自然科学基金;
关键词
mu-oxo iron porphyrin; single-crystal structure; UV-vis; IR; CYTOCHROME-C-OXIDASE; MAGNETIC CIRCULAR-DICHROISM; PICKET-FENCE PORPHYRINS; ACTIVE-SITE; MOLECULAR STEREOCHEMISTRY; HYDROGEN-BONDS; MODELS; HEME; BINDING; MONONUCLEAR;
D O I
10.1142/S1088424621500838
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two mu-oxo iron(III) porphyrin complexes, mu-oxo-bis[meso-tetra-alpha,alpha,alpha,alpha-(o-nicotinamidophenyl)porphinatoiron(III)] ([Fe(TPyPP)](2)O) and its copper adduct ([Fe(TPyPP)(CuCl)](2)O[CF3SO3](2)), which are derived from Gunter's porphyrin model for cytochrome c oxidase are reported. The two complexes were isolated and characterized by single crystal X-ray diffraction, UV-vis and IR spectroscopies. Crystal structural analysis including comparisons to mu-oxo analogues and Hirshfeld surface calculations revealed several noteworthy structural features i.e. the various picket orientations which are partially attributed to intra- and/or inter-molecular nonbonded interactions.
引用
收藏
页码:981 / 990
页数:10
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