Acta Cryst. (2003). E59, m565-m567  [ doi:10.1107/S1600536803014752 ]

A low-temperature polymorph of [5,10,15,20-meso-tetrakis(4-chlorophenyl)porphyrinato-⁴N]zinc(II) nitrobenzene clathrate

M. Vinodu and I. Goldberg

Abstract: The title compound, [Zn(C₄₄H₂₄Cl₄N₄)]·C₆H₅NO₂, crystallizes in several polymorphic forms. We report in this paper the third known polymorph of this compound, which can be obtained at temperatures below ca 195 K.

Online 10 July 2003

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