Arsenide telluride

Arsenide tellurides or telluride arsenides are compounds containing anions composed of telluride (Te²⁻) and arsenide (As³⁻). They can be considered as mixed anion compounds. Related compounds include the arsenide sulfides, arsenide selenides, antimonide tellurides, and phosphide tellurides. Some are in the category of arsenopyrite-type compounds with As:Te of 1:1. Yet others are layered with As:Te of 1:2.

Arsenide telluride compounds can be made by heating the elements together.^[1]

List

	formula	system	space group	unit cell Å	volume	density	comment	ref
	TiAsTe	orthorhombic	Immm	a = 3.5730 b = 5.249 c = 12.794			@153K; n-type metallic	[2]
	FeAsTe							[3]
	Fe5AsTe2	rhombohedral	R3m	a=4.065788 c=29.7408			cleavable layered	[4]
	As2.8Te5.12Zr3.88	orthorhombic	Immm	a=5.64 b=13.37 c=3.78	285	7.013	Zr and Te deficient	[5]
zirconium arsenotelluride	Zr2.00As2.86Te0.92			a = 3.82 c = 8.17		7.14		[6]
ruthenium arsenide telluride	RuTeAs	monoclinic		a=6.36 b=6.30 c=6.40 β=113.6°			natural mineral	[7][8]
osmium arsenide telluride	OsAsTe	monoclinic		a=6.37 b=6.31 c=6.42 β=113.1°				[9][8]
	ThAsTe	tetragonal	P4/nmm	a=4.260 c=8.812 Z=2			metallic	[10][1]
	UAsTe	tetragonal	P4/nmm	a=4.167 c=8.764			Curie temp 66K; metallic	[10][1]
	NpAsTe	tetragonal	P4/nmm	a=4.140 c=8.909			Curie temp 25K	[10]
	PuAsTe	tetragonal	P4/nmm		165		Curie temp 125K	[10]
	AmAsTe	tetragonal	P4/nmm	a=4.238 c=9.087				[10]

References

1. Hulliger, F. (October 1968). "New ternary thorium and uranium compounds MYX". Journal of the Less Common Metals. 16 (2): 113–117. doi:10.1016/0022-5088(68)90068-4.
2. Huang, Fu Qiang; Flaschenriem, Christine; Brazis, Paul; Kannewurf, Carl R.; Ibers, James A (2003-05-01). "Synthesis, Structure, Electrical Properties, and Band Structure Calculations of TiAsTe". Inorganic Chemistry. 42 (10): 3194–3198. doi:10.1021/ic020688b. ISSN 0020-1669. PMID 12739959.
3. Banus, Mario D.; Lavine, Mary C. (September 1966). "High pressure synthesis of arsenopyrite-type ternary compounds". Materials Research Bulletin. 1 (1): 3–12. doi:10.1016/0025-5408(66)90022-5.
4. Verchenko, Valeriy Yu.; Stepanova, Anna V.; Bogach, Alexey V.; Mironov, Andrei V.; Shevelkov, Andrei V. (2022-06-20). "Fe-Rich Ferromagnetic Cleavable Van der Waals Telluride Fe 5 AsTe 2". Inorganic Chemistry. 61 (24): 9224–9230. doi:10.1021/acs.inorgchem.2c00800. ISSN 0020-1669. PMID 35658443. S2CID 249395748.
5. Mosset, A.; Jeannin, Y. (February 1972). "Sur un compose ternaire orthorhombique forme entre le zirconium, l'arsenic et le tellure". Journal of the Less Common Metals (in French). 26 (2): 285–292. doi:10.1016/0022-5088(72)90048-3.
6. Mosset, A.; Jeannin, Y. (June 1973). "Etude cristallographique de l'arsénotellurure de zirconium quadratique". Journal of Solid State Chemistry (in French). 7 (2): 124–131. Bibcode:1973JSSCh...7..124M. doi:10.1016/0022-4596(73)90144-8.
7. Marchetto, Celina Maria Leite (1990-08-01). "Platinum-group minerals in the O'Toole (Ni-Cu-Co) deposit, Brazil". Economic Geology. 85 (5): 921–927. Bibcode:1990EcGeo..85..921M. doi:10.2113/gsecongeo.85.5.921. ISSN 1554-0774.
8. Hulliger, F. (January 1964). "New Semiconducting Arsenopyrite-type Compounds". Nature. 201 (4917): 381–382. Bibcode:1964Natur.201..381H. doi:10.1038/201381a0. ISSN 0028-0836. S2CID 4278049.
9. Chukanov, Nikita V.; Chervonnyi, Alexandr D. (2016-03-09). Infrared Spectroscopy of Minerals and Related Compounds. Springer. p. 1030. ISBN 978-3-319-25349-7.
10. Kaczorowski, D. Pnictides And Chalcogenides Iii: Ternary Actinide Pnictides And Chalcogenides.