Crystal structure of new AsS{sub 2} compound

Journal Article · Mon Jan 14 23:00:00 EST 2013 · Crystallography Reports

DOI:https://doi.org/10.1134/S1063774513010069· OSTI ID:22156473

Brazhkin, V. V.; Dyuzheva, T. I.; Lityagina, L. M.; Kulikova, L. F.; Nikolaev, N. A. ^[1]; Verin, I. A. ^[2]

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1. Russian Academy of Sciences, Vereshchagin Institute for High Pressure Physics (Russian Federation)
2. Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)

AsS{sub 2} single crystals have been obtained for the first time from an As{sub 2}S{sub 3} melt at pressures above 6 GPa and temperatures above 800 K in the As{sub 2}S{sub 3} {yields} AsS + AsS{sub 2} reaction. The monoclinic structure of the new high-pressure phase is solved by X-ray diffraction analysis and compared to the structure of high-pressure AsS phase, which was studied previously.

• OSTI ID: 22156473
• Journal Information: Crystallography Reports, Journal Name: Crystallography Reports Journal Issue: 1 Vol. 58; ISSN 1063-7745; ISSN CYSTE3
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ARSENIC SULFIDES
MONOCLINIC LATTICES
X-RAY DIFFRACTION