Dimerization of metalloporphyrin .pi. cation radicals. Characterization of two novel dimers: [Zn(OEP.cntdot.)(OH2)]2(ClO4)2 and [Ni(OEP)]2(ClO4)2

作者: Hungsun Song , Robert D. Orosz , Christopher A. Reed , W. Robert Scheidt

DOI: 10.1021/IC00346A023

关键词: Monoclinic crystal systemMoleculeCrystal structureCrystallographyChemistryMagnetic susceptibilityOrthorhombic crystal systemDimerX-ray crystallographyRadical

摘要: Crystal data for [Zn(OEP • )(OH 2 )]ClO 4 •C H Cl : a=29.126 (5) A, b=34.956 (7) c=15.670 (3) orthorhombic, space group Fddd, V=15,954.1 A 3 , Z=16 (monomeric units), ZnCl O 5 N C 38 50 3924 observed data, R 1 =0.051, and all at 293 K. [Ni(OEP)]ClO •4CH a=22.692 (12) A,b=20.978 (10) c=21.138 (4) β=115.20 o monoclinic, C2/c, V=9104.7 Z=8 NiCl 9 40 52 3664 =0.091, =0.115, 118 K

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