Bismuth arsenide

Bismuth arsenide
Identifiers
CAS Number	12322-23-5^Y
3D model (JSmol)	Interactive image
InChI InChI=1S/As.Bi Key: XCUCRSRQUDMZLU-UHFFFAOYSA-N
SMILES [Bi].[As]
Properties
Chemical formula	BiAs
Molar mass	283.9
Appearance	solid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Chemical compound

Bismuth arsenide is an inorganic compound, with the chemical formula BiAs. Its α-modification^[1] and β-modification^[2] have been reported in theoretical calculations.

Preparation

Bismuth arsenide can be prepared by reacting bismuth chloride and tris(trimethylsilyl)arsenic in toluene at room temperature:^[3]

BiCl₃ + As[Si(CH₃)₃]₃ → BiAs + 3(CH₃)₃SiCl

References

^ Wen-Zhi Xiao, Gang Xiao, Qing-Yan Rong, Ling-Ling Wang (2018-03-07). "New two-dimensional V-V binary compounds with a honeycomb-like structure: a first-principles study". Materials Research Express. 5 (3): 035903. Bibcode:2018MRE.....5c5903X. doi:10.1088/2053-1591/aab06c. ISSN 2053-1591. S2CID 103580668. Retrieved 2020-04-25.{{cite journal}}: CS1 maint: multiple names: authors list (link)
^ C. Y. Wu, L. Sun, J. C. Han, H. R. Gong (2020). "Band structure, phonon spectrum, and thermoelectric properties of β-BiAs and β-BiSb monolayers". Journal of Materials Chemistry C. 8 (2): 581–590. doi:10.1039/C9TC04842A. ISSN 2050-7526. S2CID 213271946. Retrieved 2020-04-25.{{cite journal}}: CS1 maint: multiple names: authors list (link)
^ Geoff C. Allen, Claire J. Carmalt, Alan H. Cowley, Andrew L. Hector, Smuruthi Kamepalli, Yvonne G. Lawson, Nicholas C. Norman, Ivan P. Parkin, Laura K. Pickard (Jun 1997). "Preparation and Characterization of a Material of Composition BiP (Bismuth Phosphide) and Other Intergroup 15 Element Phases". Chemistry of Materials. 9 (6): 1385–1392. doi:10.1021/cm960606f. ISSN 0897-4756. Archived from the original on 2022-01-17. Retrieved 2020-04-25.{{cite journal}}: CS1 maint: multiple names: authors list (link)