Complexes of titanium(IV), vanadium(IV) and tin(IV) with schiff bases derived from 2-(2-aminophenyl)benzimidazole |
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| Authors: | Pilar Souza José A. García-Vázquez José R. Masaguer Agueda Arquero |
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| Affiliation: | (1) Departamento de Química Inorgánica Facultad de Ciencias, Universidad Autónoma, Canto Blanco, 28049 Madrid, Spain;(2) Departamento de Química, Facultad de Informática, Universidad Politécnica de Madrid, Crta. de Valencia Km. 7, 28031 Madrid, Spain |
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| Abstract: | Summary New titanium(IV), vanadium(IV) and tin(IV) complexes with Schiff bases derived from 2-(2-aminophenyl)benzimidazole with benzaldehyde (L1) and salicylaldehyde (L2) have been prepared and have the general formulae MX4 · 2L (M = Ti, V or Sn; L = L1 or L2; X = Cl or Br).All the complexes have been characterized by elemental analyses, magnetic measurements, e.p.r., electronic and i.r. spectral studies. The results show that the Schiff bases act as monodentate ligands. Tentative structures for the complexes are suggested. |
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