mu-Oxo-bis[(2,3,12,13-tetrabromo-5,10,15, 20-tetraphenylporphyrinato)iron(III)] bis(dichloromethane) solvate

Acta Crystallogr C. 2000 Oct:56 ( Pt 10):1206-7. doi: 10.1107/s0108270100010222.

Abstract

The precise structure of the title compound, [Fe(2)O(C(44)H(24)Br(4)N(4))(2)].2CH(2)Cl(2), is reported. The Fe-N distances are non-equivalent in pairs because of the asymmetric peripheral substitution; the values are 2.098 A to the brominated rings and 2.041 A to the other two rings. The Fe-O bond distance is 1.7583 (4) A. The molecule has required twofold symmetry so that there is one unique porphyrin macrocycle and one Fe-O bond length in contrast to a previous report on the same species.

Publication types

  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Crystallography, X-Ray
  • Ferric Compounds / chemistry*
  • Metalloporphyrins / chemistry*

Substances

  • Ferric Compounds
  • Metalloporphyrins
  • mu-oxobis((2,3,12,13-tetrabromo-5,10,15,20-tetraphenylporphyrinato)iron(III))