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http://nopr.niscpr.res.in/handle/123456789/20196| Title: | Synthesis, structure and reactivity of oxovanadium(IV) schiff base complexes |
| Authors: | Mishra, A P Pandey, L R |
| Issue Date: | Sep-2005 |
| Publisher: | NISCAIR-CSIR, India |
| IPC Code: | Int. Cl.7 C07F9/00; C07C251/02 |
| Abstract: | Oxovanadium(IV) complexes with schiff bases, viz., N,N'-bis(2-hydroxy benzylidene) benzidine (HBB), N,N'-bis(2-hydroxy benzylidine)-p-phenylenediamine (HBP) and cinnamylidene-2-aminophenol (CAPh) have been synthesized and characterized by elemental analysis, molar conductance, electronic spectra, FTIR, 1H-NMR, ESR, FAB mass, thermal and magnetic susceptibility measurements. FAB mass and thermal data show degradation pattern of the complexes. Square pyramidal geometry has been proposed for the complexes. The reactivity and substitution behaviour of the synthesized complexes have also been studied. Solid-state A.C. electrical conductivity studies reflect semiconducting nature of the complexes. The crystal system, lattice parameters, unit cell volume and number of molecules in unit cell of [VO(HBB)(H2O)2] complex have been determined by XRD, suggesting that the [VO(HBB)(H2O)2] complex crystallizes as tetragonal crystal system. |
| Page(s): | 1800-1805 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.44A(09) [September 2005] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 44A(9) 1800-1805.pdf | 1.47 MB | Adobe PDF | View/Open |
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