[P3Se7]3-: A phosphorus-rich square-ring selenophosphate

In Chung, Daniel Holmes, David P. Weliky, Mercouri G Kanatzidis

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The new compound Cs10P8Se20 features the heterotetracyclic [P3Se7]3- anion, a phosphorus-rich four-membered-ring species that possesses a P-P-P unit and formally P3+ and P4+ centers. It crystallizes in the orthorhombic space group Pnnm with a = 26.5456(7) Å, b = 8.0254(2) Å, c = 11.9031 (4) Å, and Z = 2 at 100(2) K. The cyclic anion is cocrystallized with a [P2Se6]4- anion. Electronic absorption, Raman, Fourier transform infrared, and solid-state 31P NMR spectroscopy studies of Cs10P8Se 20 are reported.

Original languageEnglish
Pages (from-to)3092-3094
Number of pages3
JournalInorganic Chemistry
Volume49
Issue number7
DOIs
Publication statusPublished - Apr 5 2010

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Phosphorus
Anions
phosphorus
anions
rings
Nuclear magnetic resonance spectroscopy
Fourier transforms
Infrared radiation
solid state
nuclear magnetic resonance
electronics
spectroscopy
selenophosphate

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry

Cite this

[P3Se7]3- : A phosphorus-rich square-ring selenophosphate. / Chung, In; Holmes, Daniel; Weliky, David P.; Kanatzidis, Mercouri G.

In: Inorganic Chemistry, Vol. 49, No. 7, 05.04.2010, p. 3092-3094.

Research output: Contribution to journalArticle

Chung, In ; Holmes, Daniel ; Weliky, David P. ; Kanatzidis, Mercouri G. / [P3Se7]3- : A phosphorus-rich square-ring selenophosphate. In: Inorganic Chemistry. 2010 ; Vol. 49, No. 7. pp. 3092-3094.
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abstract = "The new compound Cs10P8Se20 features the heterotetracyclic [P3Se7]3- anion, a phosphorus-rich four-membered-ring species that possesses a P-P-P unit and formally P3+ and P4+ centers. It crystallizes in the orthorhombic space group Pnnm with a = 26.5456(7) {\AA}, b = 8.0254(2) {\AA}, c = 11.9031 (4) {\AA}, and Z = 2 at 100(2) K. The cyclic anion is cocrystallized with a [P2Se6]4- anion. Electronic absorption, Raman, Fourier transform infrared, and solid-state 31P NMR spectroscopy studies of Cs10P8Se 20 are reported.",
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