Transition metal complexes with thiosemicarbazide-based ligands. Part 30. Synthesis, characterization and thermal decomposition of Mo(V, VI) complexes with salicylaldehyde S-methylisothiosemicarbazone

K. Meszaros Szecsenyi, V. M. Leovac, E. Z. Ivegeš, L. Arman, A. Kovács, G. Pokol, S. Gál

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The thermal decomposition of several Mo(VI)- and Mo(V)-complexes with salicylaldehyde S-methylisothiosemicarbazone (H2L) of general formula Mo(VI)O2(L), Mo(VI)O2(L)S (S = MeOH, EtOH, Py, DMF, DMSO), (Mo(V)O(HL)Cl)2O and (Mo(V)O(HL)Cl)2O·Me2CO were investigated. These complexes and the previously prepared Mo(VI) complexes were characterized by spectroscopic (IR, UV-VIS, NMR) and thermal (TG, DTG and DSC) methods. The molar conductivity and magnetic susceptibility of the complexes were also determined. Structure of some decomposition products were determined and a decomposition schemes were proposed.

Original languageEnglish
Pages (from-to)101-108
Number of pages8
JournalThermochimica Acta
Issue number1-2
Publication statusPublished - ápr. 1 1997


ASJC Scopus subject areas

  • Instrumentation
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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