Chlorido(pyridine-κN)(5,10,15,20-tetraphenylporphyrinato-κ4 N)cobalt(III) chloroform hemisolvate
نویسندگان
چکیده
In the title complex, [CoCl(C(44)H(28)N(4))(C(5)H(5)N)]·0.5CHCl(3) or [Co(III)(TPP)Cl(py)]·0.5CHCl(3) (where TPP is the dianion of tetra-phenyl-porphyrin and py is pyridine), the average equatorial cobalt-pyrrole N atom bond length (Co-N(p)) is 1.958 (7) Å and the axial Co-Cl and Co-N(py) distances are 2.2339 (6) and 1.9898 (17) Å, respectively. The tetra-phenyl-porphyrinate dianion exhibits an important nonplanar conformation with major ruffling and saddling distortions. In the crystal, mol-ecules are linked via weak C-H⋯π inter-actions. In the difference Fourier map, a region of highly disordered electron density was estimated using the SQUEEZE routine [PLATON; Spek (2009 ▶), Acta Cryst. D65, 148-155] to be equivalent to one half-mol-ecule of CHCl(3) per mol-ecule of the complex.
منابع مشابه
Aqua(4-cyanopyridine-κN 4)(5,10,15,20-tetraphenylporphyrinato-κ4 N)magnesium
In the title complex, [Mg(C44H28N4)(C6H4N2)(H2O)], the Mg(2+) cation is octa-hedrally coordinated and lies on an inversion center with the axially located 4-cyano-pyridine and aqua ligands exhibiting 50% substitutional disorder. The cyano-bound 4-cyano-pyridine mol-ecule also is disordered across the inversion centre. The four N atoms of the pyrrole rings of the dianionic 5,10,15,20-tetra-pheny...
متن کامل(2.2.2-Cryptand)potassium bis(cyanato-κN)(5,10,15,20-tetraphenylporphyrinato-κ4 N)cobaltate(III) chlorobenzene hemisolvate
In the title compound, [K(C(18)H(36)N(2)O(6))][Co(NCO)(2)(C(44)H(28)N(4))]·0.5C(6)H(5)Cl or [K(2,2,2-crypt)(+)][Co(III)(NCO)(2)(TPP)(-)]·0.5C(6)H(5)Cl, the Co(III) ion is octa-hedrally coordin-ated by two axial N-bonded NCO(-) anions and four pyrrole N atoms of the porphyrin. There is a major ruffling distortion of the porphyrin: the dihedral angles between trans pyrrole rings are 34.32 (14) an...
متن کاملChlorido{5,10,15,20-tetrakis[2-(2,2-dimethylpropanamido)phenyl]porphyrinato-κ4 N,N′,N′′,N′′′}iron(III) chlorobenzene hemisolvate monohydrate
In the title complex, [Fe(C(64)H(64)N(8)O(4))Cl]·0.5C(6)H(5)Cl·H(2)O, the equatorial iron-pyrrole N atom distance (Fe-N(p)) is 2.065 (2) Å and the axial Fe-Cl distance is 2.207 (2) Å. The iron cation is displaced by 0.420 (4) Å from the 24-atom mean plane of the porphyrin core. The asymmetric unit contains a quarter of an [Fe(III)(C(64)H(64)N(8)O(4))Cl] complex mol-ecule, with a fourfold rotati...
متن کاملCrystal structure of bis(4-nitroaniline-κN 1)(5,10,15,20-tetraphenylporphyrinato-κ4 N)cobalt(III) chloride dichloromethane monosolvate
The reaction of [Co(III)(TPP)Cl] (TPP is the dianion of 5,10,15,20-tetra-phenyl-porphyrin) with an excess of 4-nitro-aniline in di-chloro-methane leads to the title compound, [Co(III)(C44H28N4)(C6H6N2O2)2]Cl·CH2Cl2. The Co(III) ion lies on an inversion centre and is octa-hedrally coordinated by two N atoms of the NH2 groups of the two 4-nitro-aniline trans-axial ligands and four pyrrole N atoms...
متن کاملDichlorido(5,10,15,20-tetraphenylporphyrinato-κ4 N)antimony(V) hemi{di-μ-chlorido-bis[trichloridoantimonate(III)]} dichloromethane monosolvate
The asymmetric unit of the title complex, [Sb(C(44)H(28)N(4))Cl(2)][Sb(2)Cl(8)](0.5)·CH(2)Cl(2), is composed of a Sb(V) complex cation wherein the Sb atom is hexa-coordinated by four N atoms of the pyrrole rings of the tetra-phenyl-porphyrinate (TPP) ligands and two chloride ions, a half di-μ-chlorido-bis-[trichloridoanti-monate(III)] counter-anion and a dichloro-methane solvent mol-ecule. In t...
متن کامل