Structural and spectral studies on manganese(II) complexes of di-2-pyridyl ketone N(4)-methyl and N(4)-ethyl thiosemicarbazones |
| |
| Authors: | S Renjusha MR Prathapachandra Kurup |
| |
| Institution: | Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala 682 022, India |
| |
| Abstract: | Four manganese(II) complexes of di-2-pyridyl ketone N(4)-methyl (HDpyMeTsc) and N(4)-ethyl thiosemicarbazones (HDpyETsc) were synthesized and physico-chemically characterized by means of partial elemental analyses, molar conductance measurements, electronic, infrared and EPR spectral studies. The complexes are represented as Mn(DpyMeTsc)2] (1), Mn(HDpyMeTsc)Cl2] (2), Mn(HDpyMeTsc)2](ClO4)2 · H2O (3) and Mn(DpyETsc)2] · 2H2O (4). The crystal structure of Mn(DpyMeTsc)2] was established by single crystal X-ray diffraction studies. The compound crystallizes into a monoclinic lattice with P21/n space group. Manganese(II) exists in a distorted octahedral geometry in the complex. |
| |
| Keywords: | Crystal structure Thiosemicarbazone Mn(II) complex Di-2-pyridyl ketone EPR spectra |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
