[Ce(PSe4)4]9-: A highly anionic Ce3+ selenophosphate coordination complex

Konstantinos Chondroudis, Mercouri G Kanatzidis

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The reaction of Ce with the basic polychalcophosphate flux Rb10P4Se25 yielded the quaternary selenophosphate compound Rb9Ce(PSe4)4. The discrete [Ce(PSe4)4]9- anion possesses the highest charge observed in a monometallic complex. The Ce3+ center is chelated by four bidentate [PSe4]3- ligands so it achieves a dodecahedral coordination geometry, and the complex belongs to the dodecahedral sub-class Id (D2d-4̄2m), according to the Hoard and Silverton notation. The UV-Vis, optical, IR spectroscopic and magnetism data for the compound are reported.

Original languageEnglish
Pages (from-to)55-57
Number of pages3
JournalInorganic Chemistry Communications
Volume1
Issue number2
Publication statusPublished - Feb 1 1998

Fingerprint

Coordination Complexes
Magnetism
Anions
coding
Negative ions
Ligands
Fluxes
anions
ligands
Geometry
geometry
selenophosphate
Hoarding

Keywords

  • Anionic complexes
  • Cerium complexes
  • Crystal structures
  • Selenophosphate complexes

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

[Ce(PSe4)4]9- : A highly anionic Ce3+ selenophosphate coordination complex. / Chondroudis, Konstantinos; Kanatzidis, Mercouri G.

In: Inorganic Chemistry Communications, Vol. 1, No. 2, 01.02.1998, p. 55-57.

Research output: Contribution to journalArticle

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N2 - The reaction of Ce with the basic polychalcophosphate flux Rb10P4Se25 yielded the quaternary selenophosphate compound Rb9Ce(PSe4)4. The discrete [Ce(PSe4)4]9- anion possesses the highest charge observed in a monometallic complex. The Ce3+ center is chelated by four bidentate [PSe4]3- ligands so it achieves a dodecahedral coordination geometry, and the complex belongs to the dodecahedral sub-class Id (D2d-4̄2m), according to the Hoard and Silverton notation. The UV-Vis, optical, IR spectroscopic and magnetism data for the compound are reported.

AB - The reaction of Ce with the basic polychalcophosphate flux Rb10P4Se25 yielded the quaternary selenophosphate compound Rb9Ce(PSe4)4. The discrete [Ce(PSe4)4]9- anion possesses the highest charge observed in a monometallic complex. The Ce3+ center is chelated by four bidentate [PSe4]3- ligands so it achieves a dodecahedral coordination geometry, and the complex belongs to the dodecahedral sub-class Id (D2d-4̄2m), according to the Hoard and Silverton notation. The UV-Vis, optical, IR spectroscopic and magnetism data for the compound are reported.

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