(1-Methyl-1H-imidazole-κN 3)(1-methyl-2-nitrosobenzene-κN)(5,10,15,20-tetraphenylporphyrinato-κ4 N)iron(II) dichloromethane monosolvate
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چکیده
The solvated title compound, [Fe(C44H28N4)(C4H6N2)(C7H7NO)]·CH2Cl2, is a porphyrin complex containing an octahedrally coordinated Fe(II) atom with 1-methylimidazole [Fe-N = 2.0651 (17) Å] and o-nitro-sotoluene ligands at the axial positions. The o-nitro-sotoluene ligand is N-bound to iron(II) [Fe-N = 1.8406 (18)Å and Fe-N-O = 122.54 (14)°]. The axial N-Fe-N linkage is almost linear, with a bond angle of 177.15 (7)°. One phenyl group of the porphyrin ligand is disordered over two orientations in a 0.710 (3):0.290 (3) ratio. The di-chloro-methane solvent mol-ecule was severely disordered and its contribution to the scattering was removed with the SQUEEZE routine [van der Sluis & Spek (1990 ▶). Acta Cryst. A46, 194-201].
منابع مشابه
Crystal structure of bis(1-methyl-1H-imidazole-κN 3)(5,10,15,20-tetraphenylporphyrinato-κ4 N)iron(II)–1-methyl-1H-imidazole (1/2)
The title compound, [Fe(C44H28N4)(C4H6N2)2]·2C4H6N2, is a six-coordinate Fe(II)-porphyrinate complex with the metal located on a center of inversion and coordinated by two axial 1-methyl-imidazole ligands; the complex crystallizes as a 1-methyl-imidazole disolvate. The 1-methyl-imidazole group bonded to the Fe(II) atom [occupancy ratio 0.789 (4):0.211 (4)] and the unbound 1-methyl-imidazole mol...
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