Bis[4-chloro-N′-(2-pyridylmethylidene)benzohydrazidato]cobalt(III) nitrate sesquihydrate
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چکیده
In the title compound, [Co(C(13)H(9)ClN(3)O)(2)]NO(3)·1.5H(2)O, the central Co(3+) atom in the cation is coordinated by four N and two O atoms from the two tridentate ligands in a distorted octa-hedral fashion. In the crystal, the cobalt complex cations are linked to the half-occupied and the fully occupied water mol-ecules, and the nitrate anion via classical inter-molecular O-H⋯O and O-H⋯N hydrogen bonds and weak C-H⋯O contacts.
منابع مشابه
Bis{4-chloro-N′-[phenyl(2-pyridyl)methylidene]benzohydrazidato-κ2 N′,O}cobalt(III) nitrate methanol disolvate
In the title compound, [Co(C(19)H(13)ClN(3)O)(2)]NO(3)·2CH(3)OH, the central Co(III) atom in the cation is surrounded by two tridentate ligands in a distorted octa-hedral fashion by four N and two O atoms. Classical O-H⋯O hydrogen bonds link both methanol solvent mol-ecules with the nitrate anion.
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The crystal and molecular structure of the title compound,C24H36CoN10O(4).2(NO3).3(H2O).Cl, have been determined by X-ray analysis: Cc (No: 9), a = 17.6920(4) A, b = 11.8163(2) A, c = 16.4752(4) A, Beta = 91.679(1) degrees , Z = 4. The Co(III)ion is six-coordinated with octahedral geometry, the pyridine rings are planar and the piperazine rings assume chair conformations.
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