Synthesis of ThCr2Si2-type arsenides from Bi flux

Corey M. Thompson; Kirill Kovnir; Stephanie Eveland; Mitchell J. Herring; Michael Shatruk

doi:10.1039/C1CC10578G

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Synthesis of ThCr₂Si₂-type arsenides from Bi flux†

Corey M. Thompson,^a Kirill Kovnir,^a Stephanie Eveland,^a Mitchell J. Herring^a and Michael Shatruk*^a

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* Corresponding authors

^a Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306, United States
E-mail: shatruk@chem.fsu.edu
Fax: +1 850 644 8281
Tel: +1 850 417 8417

Abstract

LaCo₂As₂ can be synthesized as pure crystalline material by annealing a mixture of elements in Bi flux. The reaction, however, is accompanied by the incorporation of a small quantity of Bi into the structure and the formation of vacancies in the Co sublattice, which lead to substantial changes in structural and magnetic properties of the material.

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Article information

DOI: https://doi.org/10.1039/C1CC10578G
Article type: Communication
Submitted: 29 Jan 2011
Accepted: 11 Mar 2011
First published: 11 Apr 2011

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Chem. Commun., 2011,47, 5563-5565

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Synthesis of ThCr₂Si₂-type arsenides from Bi flux

C. M. Thompson, K. Kovnir, S. Eveland, M. J. Herring and M. Shatruk, Chem. Commun., 2011, 47, 5563 DOI: 10.1039/C1CC10578G

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