Table 2 Physical and analytical data of the complexes.
From: Ligand substitution reactions of a phenolic quinolyl hydrazone; oxidovanadium (IV) complexes
No. | Reactants | Complex (F.W.) | Color | % Yield | Elemental Analysis; % Found/(Calc.) | ||
|---|---|---|---|---|---|---|---|
| Â | Â | Â | Â | Â | C | H | N |
1 | H2L + VO SO4 | [(VO)2 (HL)2 (MeOH)2 SO4].2MeOH (970.78) | Olive green | 36 | 49.44 (49.49) | 7.92 (7.98) | 8.70 (8.66) |
2 | H2L + VO SO4 + Oxine | [(VO) (oxinate)2].1/4 H2O (359.74) | Olive green | 40 | 60.12 (60.09) | 3.59 (3.50) | 8.31 (7.80) |
3 | H2L + VO SO4 + Phen | [(VO) (Phen)2(SO4)].21/2 H2O.41/4 MeOH (704.63) | Olive green | 61 | 47.97 (48.15) | 5.45 (5.44) | 7.95 (7.95) |
4 | H2L + VO SO4 + Tmen | [(VO)2 (HL)2 (Tmen) SO4].6H2O (1066.92) | Coffee brown | 70 | 47.18 (47.28) | 5.62 (5.67) | 10.60 (10.51) |