(Anilino{(Z)-2-[(E)-5-bromo-3-methoxy-2-oxidobenzylidene]hydrazin-1-ylidene-κ2 O 2,N 2}methanethiolato-κS)(4,4′-dimethyl-2,2′-bipyridine-κ2 N,N′)zinc N,N-dimethylformamide monosolvate
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چکیده
The asymmetric unit of the title compound, [Zn(C(15)H(12)BrN(3)O(2)S)(C(12)H(12)N(2))]·C(3)H(7)NO, contains two independent mol-ecules with a similar structure. The doubly deprotonated Schiff base ligand O,N,S-chelates to the metal atom, and the three coordinating atoms along with one N atom of the substituted 2,2'-bipyridine ligand constitute the square plane of the distorted square pyramid surrounding the metal atom. The apical site is occupied by the second N atom of the substituted 2,2'-bipyridine. The secondary amine group of the Schiff base dianion forms a hydrogen bond to the O atom of the dimethyl-formamide solvent. In the crystal, the phenyl ring of one of the two Schiff base anions is disordered over two positions in a 1:1 ratio. The crystal studied is a racemic twin.
منابع مشابه
(2,2′-Bipyridine-κ2 N,N′){[(3-methoxy-2-oxidobenzylidene-κO 2)hydrazono]methanolato-κ2 N 2,O}dimethyltin(IV)
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