Erbium(III) telluride

Erbium(III) telluride  File:Er3+.svgFile:3.svg

Identifiers

CAS Number

* 12020-39-2 Y

3D model (JSmol)

* Interactive image

ChemSpider |

* 34996724

EC Number |

* 234-658-7

PubChem CID

* 6336879

InChI

* InChI=1S/2Er.3Te/q2*+3;3*-2

Key: SCFNIJFCATUCDM-UHFFFAOYSA-N

SMILES

* [Er+3].[Er+3].[Te-2].[Te-2].[Te-2]

Properties

Chemical formula

| Er2Te3
Molar mass | 717.32 g·mol−1

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Erbium(III) telluride is an inorganic compound, one of the tellurides of erbium, with the chemical formula Er2Te3. It has a Sc2S3 structure, a space group of Fddd, a band gap of 0.77(5) eV, and semiconducting properties.[1] It can be obtained by the reaction of erbium and tellurium[2][3] or the chemical vapor transport of erbium(III) chloride.[1]

## References

1. ↑ 1.0 1.1 Klaus Stöwe (May 1998). "Kristallstruktur, Leitfähigkeit und magnetische Suszeptibilität von Er2Te3" (in de). Zeitschrift für anorganische und allgemeine Chemie 624 (5): 872–876. doi:10.1002/(SICI)1521-3749(199805)624:53.0.CO;2-J. ISSN 0044-2313. https://onlinelibrary.wiley.com/doi/10.1002/(SICI)1521-3749(199805)624:53.0.CO;2-J. Retrieved 2023-06-13.
2. ↑ J. F. Miller, F. J. Reid, R. C. Himes (1959). "Rare Earth Compound Semiconductors" (in en). Journal of The Electrochemical Society 106 (12): 1043. doi:10.1149/1.2427206. https://iopscience.iop.org/article/10.1149/1.2427206. Retrieved 2023-06-13.
3. ↑ Miller, J. F.; Himes, R. C. Rare earth intermetallic compounds with elements of Groups V and VI. Rare Earth Res., Seminar, Lake Arrowhead, Calif., 1960. 232-240. CAN: 58:58337.

## Further reading

* Jin Zhao, Wen-Xiong Song, Tianjiao Xin, Zhitang Song (2021-11-09). "Rules of hierarchical melt and coordinate bond to design crystallization in doped phase change materials" (in en). Nature Communications 12 (1). doi:10.1038/s41467-021-26696-9. ISSN 2041-1723. PMID 34753920. PMC 8578292. https://www.nature.com/articles/s41467-021-26696-9. Retrieved 2023-06-13.

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Erbium compounds

* ErCl3
* ErBr3
* ErI3
* Er2O3
* ErB4
* ErB6

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