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Dibromo[5,10,15,20-tetrakis(4-methoxyphenyl)porphyrinato-kappa 4N]platinum(IV) chloroform acetonitrile solvate.

作者信息

Tate John R, Kantardjieff Katherine, Crundwell Guy, Mink Larry M

机构信息

Department of Chemistry, California State University San Bernardino, 5500 University Parkway, San Bernardino, California 92407, USA.

出版信息

Acta Crystallogr C. 2002 Sep;58(Pt 9):m485-6. doi: 10.1107/S0108270102013859. Epub 2002 Aug 31.

DOI:10.1107/S0108270102013859
PMID:12205379
Abstract

In the title compound, [PtBr(2)(C(48)H(36)N(4)O(4))].0.896CHCl(3).0.569CH(3)CN, the centrosymmetric metal complex is octahedral, with the porphyrin ring essentially planar and the Br atoms occupying axial positions. The two independent methoxyphenyl substituents are tilted at angles of 89.0 and 67.0 degrees with respect to the porphyrin plane. The Pt-N distances are 2.035 (4) and 2.036 (4) A and the Pt-Br distance is 2.4666 (6) A. Chloroform and acetonitrile solvent molecules, exhibiting substantial disorder, occupy positions between the porphyrin molecules. This is the first crystal and molecular structure of a Pt(IV)-porphyrin complex to be reported.

摘要

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