Spectroscopic characterization and crystal structure of cis-Bis(N-(2-benzoyl)-N ',N '-diphenylthioureato-k O-2,S)nickel(II)

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Author(s):	Perez, H. ; Correa, R. S. ; O'Reilly, B. ; Plutin, A. M. ; Silva, C. C. P. ; Mascarenhas, Y. P. Total Authors: 6
Document type:	Journal article
Source:	JOURNAL OF STRUCTURAL CHEMISTRY; v. 53, n. 5, p. 6-pg., 2012-09-01.
Abstract
The title compound [Ni(C20H15N2OS)(2)] is prepared by the reaction of metal acetate with the corresponding acylthiourea derivative. The complex is characterized by elemental analysis, IR, H-1 and C-13 NMR, and its structure is determined by single crystal X-ray diffraction. The Ni(II) ion is coordinated by the S and O atoms of two N-benzoyl-N',N'-diphenylthiourea ligands in a slightly distorted square-planar coordination geometry. The two O and two S atoms are mutually cis to each other. The substance crystallizes triclinic (P-1 space group) with cell dimensions a = 10.7262(9) , b = 12.938(3) , c = 14.2085(12) , alpha = 74.650(4)A degrees, beta = 78.398(4)A degrees, gamma = 68.200(5)A degrees, and two formula units in the unit cell. The structure is very close to the related N-(2-furoyl) Ni complex reported previously. (AU)

FAPESP's process:	09/08131-1 - Ruthenium complexes containing ligands with biologic interest: chemical and structural aspects and evaluation of their citotoxicity against tumoral cells
Grantee:	Rodrigo de Souza Corrêa
Support Opportunities:	Scholarships in Brazil - Doctorate