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Crystal structure of (2-formyl­phenolato-κ(2) O,O′)oxido(2-{[(2-oxidoeth­yl)imino]­meth­yl}phenolato-κ(3) O,N,O′)vanadium(V)

In the unsymmetrical title vanadyl complex, [V(C(9)H(9)NO(2))(C(7)H(5)O(2))O], one of the ligands (2-formyl­phenol) is disordered over two sets of sites, with an occupancy ratio of 0.55 (2):0.45 (2). The metal atom is hexa­coordinated, with a distorted octa­hedral geometry. The vanadyl O atom (which...

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Detalles Bibliográficos
Autores principales: Parimala, Sowmianarayanan, Selvam, Parasuraman
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420105/
https://www.ncbi.nlm.nih.gov/pubmed/25995886
http://dx.doi.org/10.1107/S2056989015006477
Descripción
Sumario:In the unsymmetrical title vanadyl complex, [V(C(9)H(9)NO(2))(C(7)H(5)O(2))O], one of the ligands (2-formyl­phenol) is disordered over two sets of sites, with an occupancy ratio of 0.55 (2):0.45 (2). The metal atom is hexa­coordinated, with a distorted octa­hedral geometry. The vanadyl O atom (which subtends the shortest V—O bond) occupies one of the apical positions and the remaining axial bond (the longest in the polyhedron) is provided by the (disordered) formyl O atoms. The basal plane is defined by the two phenoxide O atoms, the imino­alcoholic O and the imino N atom. The planes of the two benzene rings are almost perpendicular to each other, subtending an inter­planar angle of 84.1 (2)° between the major parts. The crystal structure features weak C—H⋯O and C—H⋯π inter­actions, forming a lateral arrangement of adjacent molecules.