Di-n-butyl{4-hydroxy-N′-[(2-oxido-1-naphthyl-κO)methylene]benzohydrazidato-κ2 O,N′}tin(IV)
نویسندگان
چکیده
The deprotonated Schiff base ligand in the title compound, [Sn(C(4)H(9))(2)(C(18)H(12)N(2)O(3))], O,N,O'-chelates to the Sn atom, which is five-coordinated in a cis-C(2)NO(2)Sn trigonal-bipyramidal environment. The apical sites are occupied by the O atoms [O-Sn-O = 155.2 (2)°]. The hydr-oxy group is a hydrogen-bond donor to the two-coordinate N atom of an adjacent mol-ecule, the hydrogen-bonding inter-action giving rise to a helical chain running along the c axis. The carbon atoms of the butyl chains are equally disordered over two positions.
منابع مشابه
Di-n-butyl[4-hydroxy-N′-(3-methoxy-2-oxidobenzylidene-κO 2)benzohydrazidato-κ2 N,O]tin(IV)
In the title compound, [Sn(C4H9)2(C15H12N2O4)], the Sn(IV) atom is coordinated by the N, O and O' atoms from the tridentate Schiff base dianion in an overall cis-C2SnNO2 trigonal-bipyramidal geometry. Adjacent mol-ecules are linked by O-H⋯O hydrogen bonds, forming a chain running along [001].
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