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http://nopr.niscpr.res.in/handle/123456789/15794| Title: | Synthesis, magnetic and spectral studies of some mixed-ligand nitrosyl complexes of {MoNO}4 electron configuration involving potentially mono-, bi- and tri-dentate heterocyclic donors |
| Authors: | Maurya, R C Pillai, V |
| Issue Date: | Jul-1999 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Mixed-ligand cyanonitrosyl complexes of Mo(II) of the type [Mo(NO)(CN)3(L)2], formed by the interaction of pentacyanonitrosylmolybdate(II) anion with some pyridine derivatives (L), viz., nicotinamide, nicotinic acid hydrazide, isonicotinic acid hydrazide, 2- benzoylpyridine, nicotine and 2-hydroxy methylpyridine have been prepared, and the products characterized by elemental analyses, molar conductances, magnetic measurements, electronic and infrared spectral studies. The IR spectral studies suggest that all the heterocyclic compounds behave as monodentate ligands coordinating through the ring nitrogen. Molybdenum (II) has a low-spin {MoNO}4 electron configuration in these diamagnetic complexes which behave as non-electrolytes. Suitable octahedral structures have been proposed for these complexes. |
| Page(s): | 736-739 |
| Appears in Collections: | IJC-A Vol.38A(07) [July 1999] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 38A(7) 736-739.pdf | 861.36 kB | Adobe PDF | View/Open |
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