Chloro(3,6,13,16-tetraethyl-2,7,12,17-tetramethylporphycenato-kappa4N)iron(III) chloroform solvate.

The X-ray crystallographic analysis of the title complex, chloro[3,10,13,20-tetraethyl-4,9,14,19-tetramethylpentacyclo[16.2.1.1(2,5).1(8,11).1(12,15)]tetracosa-2,4,6,8(23),9,12,14,16,18(21),19-decaene]iron(III) chloroform solvate, [Fe(C(33)H(37)N(4))Cl].CHCl(3), reveals a twisted macrocyclic framework with a slightly distorted rectangular pyramidal core, where the deviation of the central Fe(III) atom from the least-squares plane of the C(20)N(4) core is 0.594 (1) A. Some important bond distances are as follows: Fe-N 2.019 (3), 2.026 (3), 2.028 (3) and 2.034 (3) A; Fe-Cl 2.232 (1) A.