Study of the thermal decompositions on N,N-dialkyl-N '-benzoylthiourea complexes of Cu(II), Ni(II), Pd(II), Pt(II), Cd(II), Ru(III) and Fe(III)

Merdivan M., Karipcin F., Kulcu N., Aygun R.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, vol.58, no.3, pp.551-557, 1999 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 58 Issue: 3
  • Publication Date: 1999
  • Doi Number: 10.1023/a:1010140125400
  • Journal Name: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.551-557
  • Keywords: metal complexes, N,N-dialkyl-N '-benzoylthiourea, thermal decomposition
  • Middle East Technical University Affiliated: Yes

Abstract

The thermal decompositions of the complexes of N,N-dialkyl-N'-benzoylthioureas with Cu(II), Ni(II), Pd(II), Pt(II), Cd(II), Ru(III) and Fe(III) were studied by TG and DTA techniques. These metal complexes decompose in two stages: elimination of dialkylbenzamide, and total decomposition to metal sulphides or metals. The influence of the alkyl substituents in these benzoylthiourea chelates on the thermal behaviour of the metal complexes was investigated.