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

Konstantinos Chondroudis; Mercouri G. Kanatzidis

doi:10.1016/S1387-7003(98)00011-2

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

Konstantinos Chondroudis, Mercouri G. Kanatzidis^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

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 (D_2d-4̄2m), according to the Hoard and Silverton notation. The UV-Vis, optical, IR spectroscopic and magnetism data for the compound are reported.

Original language	English (US)
Pages (from-to)	55-57
Number of pages	3
Journal	Inorganic Chemistry Communications
Volume	1
Issue number	2
DOIs	https://doi.org/10.1016/S1387-7003(98)00011-2
State	Published - Feb 1 1998

Keywords

Anionic complexes
Cerium complexes
Crystal structures
Selenophosphate complexes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Access to Document

10.1016/S1387-7003(98)00011-2

Cite this

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

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-{\=4}2m), according to the Hoard and Silverton notation. The UV-Vis, optical, IR spectroscopic and magnetism data for the compound are reported.",

keywords = "Anionic complexes, Cerium complexes, Crystal structures, Selenophosphate complexes",

author = "Konstantinos Chondroudis and Kanatzidis, {Mercouri G.}",

note = "Funding Information: Financial support from the National Science Foundation DMR-9527347 is gratefully acknowledged. This work made use of the SEM and TEM facilities of the Center for Electron Optics at Michigan State University. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",

year = "1998",

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doi = "10.1016/S1387-7003(98)00011-2",

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T1 - [Ce(PSe4)4]9-

T2 - A highly anionic Ce3+ selenophosphate coordination complex

AU - Chondroudis, Konstantinos

AU - Kanatzidis, Mercouri G.

N1 - Funding Information: Financial support from the National Science Foundation DMR-9527347 is gratefully acknowledged. This work made use of the SEM and TEM facilities of the Center for Electron Optics at Michigan State University. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 1998/2/1

Y1 - 1998/2/1

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.

KW - Anionic complexes

KW - Cerium complexes

KW - Crystal structures

KW - Selenophosphate complexes

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