| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1237132 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2005 | 6 Pages |
Abstract
Manganese(II) complexes having the general composition Mn(L)2X2 [where LÂ =Â isopropyl methyl ketone semicarbazone (LLA), isopropyl methyl ketone thiosemicarbazone (LLB), 4-aminoacetophenone semicarbazone (LLC) and 4-aminoacetophenone thiosemicarbazone (LLD) and XÂ =Â Clâ, 1/2SO42â] have been synthesized. All the complexes were characterized by elemental analyses, molar conductance, magnetic moment susceptibility, EI-mass, 1H NMR, IR, EPR and electronic spectral studies. All the complexes show magnetic moments corresponding to five unpaired electrons. The possible geometries of the complexes were assigned on the basis of EPR, electronic and infrared spectral studies.
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Authors
Sulekh Chandra, Lokesh Kumar Gupta,