Oxido{N-[(2-oxido-1-naphthyl-κO)methylidene]asparaginato-κ2O1,N2}(1,10-phenanthroline-κ2N,N′)vanadium(IV) N,N-dimethylformamide monosolvate
oleh: Lin Bian, Lianzhi Li, Qingfu Zhang, Daqi Wang
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2010-09-01 |
Deskripsi
The tridentate Schiff base ligand of the title complex, [V(C15H12N2O4)O(C12H8N2)]·C3H7NO, was derived from the condensation of 2-hydroxy-1-naphthaldehyde and l-asparagine. The central VIV atom is six-coordinated by one oxide O atom, two N atoms from 1,10-phenanthroline and one N atom and two O atoms from the Schiff base ligand in a distorted octahedral geometry. In the crystal structure, intermolecular N—H...O hydrogen bonds connect molecules into centrosymmetric dimers. The C atoms of the dimethylformamide solvent molecule are disordered over two sites with site-occupancy factors of 0.732 (13) and 0.268 (13).