Structural studies of bis(o-sulfobenzimidato)praseodymium (III) chloride hexahydrate

Hasan Icbudak, Pance Naumov, Mirjana Ristova, Gligor Jovanovski

Research output: Contribution to journalArticle

Abstract

A novel rare-earth metal(III) saccharinate, namely bis(o-sulfobenzimidato)praseodymium(III) chloride hexahydrate, is synthesized and its solid-state structure is suggested from the FT IR and UV/vis spectroscopic, thermoanalytical, elemental and magnetic measurements. The OH, CO, SO2 and OD stretchings (the latter isolated in H2O matrix) in the FT mid-infrared spectra of the frozen protiated and partially deuterated analogues of the complex spectra-structural correlations in other saccharinates to predict the structure of the o-sulfobenzimidate residues and the hydration water. The structure features a single crystallographic type of O-coordinated or ionic saccharinato residues, with at least three structural types of water of hydration, and chloride counter-ions in the outer-sphere.

Original languageEnglish (US)
Pages (from-to)77-86
Number of pages10
JournalJournal of Molecular Structure
Volume606
Issue number1-3
DOIs
StatePublished - Mar 27 2002

Fingerprint

Praseodymium
Hydration
Chlorides
Rare Earth Metals
Radiation counters
Water
Magnetic variables measurement
Carbon Monoxide
Stretching
Infrared radiation

Keywords

  • FT IR
  • Praseodymium(III) complex
  • Rare-earth complexes
  • Saccharinates
  • Spectroscopy
  • Thermal analysis

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy
  • Organic Chemistry
  • Inorganic Chemistry

Cite this

Structural studies of bis(o-sulfobenzimidato)praseodymium (III) chloride hexahydrate. / Icbudak, Hasan; Naumov, Pance; Ristova, Mirjana; Jovanovski, Gligor.

In: Journal of Molecular Structure, Vol. 606, No. 1-3, 27.03.2002, p. 77-86.

Research output: Contribution to journalArticle

Icbudak, Hasan ; Naumov, Pance ; Ristova, Mirjana ; Jovanovski, Gligor. / Structural studies of bis(o-sulfobenzimidato)praseodymium (III) chloride hexahydrate. In: Journal of Molecular Structure. 2002 ; Vol. 606, No. 1-3. pp. 77-86.
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AB - A novel rare-earth metal(III) saccharinate, namely bis(o-sulfobenzimidato)praseodymium(III) chloride hexahydrate, is synthesized and its solid-state structure is suggested from the FT IR and UV/vis spectroscopic, thermoanalytical, elemental and magnetic measurements. The OH, CO, SO2 and OD stretchings (the latter isolated in H2O matrix) in the FT mid-infrared spectra of the frozen protiated and partially deuterated analogues of the complex spectra-structural correlations in other saccharinates to predict the structure of the o-sulfobenzimidate residues and the hydration water. The structure features a single crystallographic type of O-coordinated or ionic saccharinato residues, with at least three structural types of water of hydration, and chloride counter-ions in the outer-sphere.

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