Thermal decomposition of tetraferricinium tritin(IV) bromide hexahydrate [Fc4Sn3Br16·6H2O]

K. Noorsal, S. A. Tariq, Bohari Mohd. Yamin

Research output: Contribution to journalArticle

Abstract

Thermal decomposition of Fc4Sn3Br16·6H2O was investigated by thermogravimetry. The decomposition products were characterized by U.V.-Visible spectroscopy, chemical analysis and X-ray diffraction. The TG curve of the complex showed three decomposition steps. In the first, a mixture of HBr and H2O was evolved. A ferricinium tin bromide compound (Fc4SnBr8) was found to sublime in the second step, whereas a mixture of HBr and H2O was given off in the third, leaving SnO2 as the residue, The stoichiometry of the thermal decomposition of [Fc4Sn3Br16·6H2O] has been established and a possible mechanism for its decomposition is suggested.

Original languageEnglish
Pages (from-to)735-739
Number of pages5
JournalJournal of Thermal Analysis
Volume48
Issue number4
Publication statusPublished - Apr 1997

Fingerprint

Bromides
thermal decomposition
bromides
Pyrolysis
Decomposition
decomposition
Tin compounds
thermogravimetry
chemical analysis
Stoichiometry
Thermogravimetric analysis
stoichiometry
tin
Spectroscopy
X ray diffraction
curves
products
Chemical analysis
diffraction
spectroscopy

Keywords

  • Tetraferricinium tritin(IV) bromide
  • Thermal decomposition

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)
  • Physical and Theoretical Chemistry
  • Condensed Matter Physics
  • Engineering(all)

Cite this

Thermal decomposition of tetraferricinium tritin(IV) bromide hexahydrate [Fc4Sn3Br16·6H2O]. / Noorsal, K.; Tariq, S. A.; Mohd. Yamin, Bohari.

In: Journal of Thermal Analysis, Vol. 48, No. 4, 04.1997, p. 735-739.

Research output: Contribution to journalArticle

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