Lithium telluride: Difference between revisions
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| Section4 = {{Chembox Structure |
| Section4 = {{Chembox Structure |
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| Structure_ref =<ref>{{cite journal|title=Gitterstruktur der Oxyde, Sulfide, Selenide und Telluride des Lithiums, Natriums und Kaliums|first1=E.|last1=Zintl|author-link1=Eduard Zintl|first2=A.|last2=Harder|first3=B.|last3=Dauth|trans-title=Crystal structure of the oxides, selenides and tellurides of lithium, sodium, and potassium|journal=Zeitschrift für Elektrochemie und angewandte physikalische Chemie|language=de|doi=10.1002/bbpc.19340400811|date=August 1934|volume=40|issue=8|page=588-593|doi- |
| Structure_ref =<ref>{{cite journal|title=Gitterstruktur der Oxyde, Sulfide, Selenide und Telluride des Lithiums, Natriums und Kaliums|first1=E.|last1=Zintl|author-link1=Eduard Zintl|first2=A.|last2=Harder|first3=B.|last3=Dauth|trans-title=Crystal structure of the oxides, selenides and tellurides of lithium, sodium, and potassium|journal=Zeitschrift für Elektrochemie und angewandte physikalische Chemie|language=de|doi=10.1002/bbpc.19340400811|date=August 1934|volume=40|issue=8|page=588-593|s2cid=94213844 |url=https://onlinelibrary.wiley.com/doi/10.1002/bbpc.19340400811|url-access=subscription}}</ref> |
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| CrystalStruct = [[Calcium fluoride]] structure (cubic) |
| CrystalStruct = [[Calcium fluoride]] structure (cubic) |
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| SpaceGroup = Fm{{overline|3}}m |
| SpaceGroup = Fm{{overline|3}}m |
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'''Lithium telluride''' (Li<sub>2</sub>Te) is an inorganic compound of [[lithium]] and [[tellurium]]. Along with LiTe<sub>3</sub>, it is one of the two intermediate [[solid phase]]s in the lithium-tellurium system.<ref>{{cite journal | last1=Songster | first1=J. | last2=Pelton | first2=A. D. | title=The li-te (lithium-tellurium) system | journal=Journal of Phase Equilibria | publisher=Springer Science and Business Media LLC | volume=13 | issue=3 | year=1992 | issn=1054-9714 | doi=10.1007/bf02667559 | pages=300–303| s2cid=97799347 }}</ref> It can be prepared by directly reacting lithium and tellurium in a [[beryllium oxide]] crucible at 950°C.<ref>{{cite journal | last1=Gruen | first1=D. M. | last2=McBeth | first2=R. L. | last3=Foster | first3=M. S. | last4=Crouthamel | first4=C. E. | title=Absorption Spectra of Alkali Metal Tellurides and of Elemental Tellurium in Molten Alkali Halides | journal=The Journal of Physical Chemistry | publisher=American Chemical Society (ACS) | volume=70 | issue=2 | year=1966 | issn=0022-3654 | doi=10.1021/j100874a024 | pages=472–477}}</ref> |
'''Lithium telluride''' (Li<sub>2</sub>Te) is an inorganic compound of [[lithium]] and [[tellurium]]. Along with [[Lithium tritelluride|LiTe<sub>3</sub>]], it is one of the two intermediate [[solid phase]]s in the lithium-tellurium system.<ref>{{cite journal | last1=Songster | first1=J. | last2=Pelton | first2=A. D. | title=The li-te (lithium-tellurium) system | journal=Journal of Phase Equilibria | publisher=Springer Science and Business Media LLC | volume=13 | issue=3 | year=1992 | issn=1054-9714 | doi=10.1007/bf02667559 | pages=300–303| s2cid=97799347 }}</ref> It can be prepared by directly reacting lithium and tellurium in a [[beryllium oxide]] crucible at 950°C.<ref>{{cite journal | last1=Gruen | first1=D. M. | last2=McBeth | first2=R. L. | last3=Foster | first3=M. S. | last4=Crouthamel | first4=C. E. | title=Absorption Spectra of Alkali Metal Tellurides and of Elemental Tellurium in Molten Alkali Halides | journal=The Journal of Physical Chemistry | publisher=American Chemical Society (ACS) | volume=70 | issue=2 | year=1966 | issn=0022-3654 | doi=10.1021/j100874a024 | pages=472–477}}</ref> |
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==References== |
==References== |
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[[Category:Lithium compounds]] |
[[Category:Lithium compounds]] |
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[[Category:Tellurides]] |
[[Category:Tellurides]] |
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[[Category:Fluorite crystal structure]] |
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Latest revision as of 14:29, 3 October 2022
Identifiers | |
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3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.032.014 |
EC Number |
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PubChem CID
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CompTox Dashboard (EPA)
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Properties | |
Li2Te | |
Molar mass | 141.48 g·mol−1 |
Appearance | Light grey or light yellow crystals[1] |
Melting point | 1204.5°C[1] |
Structure[2] | |
Calcium fluoride structure (cubic) | |
Fm3m | |
a = 0.6517 nm
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Related compounds | |
Other anions
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Lithium oxide Lithium sulfide Lithium selenide Lithium polonide |
Other cations
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Sodium telluride Potasium telluride Rubidium telluride Caesium telluride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Lithium telluride (Li2Te) is an inorganic compound of lithium and tellurium. Along with LiTe3, it is one of the two intermediate solid phases in the lithium-tellurium system.[3] It can be prepared by directly reacting lithium and tellurium in a beryllium oxide crucible at 950°C.[4]
References
[edit]- ^ a b Cunningham, P. T.; Johnson, S. A.; Cairns, E. J. (1973). "Phase Equilibria in Lithium-Chalcogen Systems". Journal of the Electrochemical Society. 120 (3). The Electrochemical Society: 328. doi:10.1149/1.2403448. ISSN 0013-4651.
- ^ Zintl, E.; Harder, A.; Dauth, B. (August 1934). "Gitterstruktur der Oxyde, Sulfide, Selenide und Telluride des Lithiums, Natriums und Kaliums" [Crystal structure of the oxides, selenides and tellurides of lithium, sodium, and potassium]. Zeitschrift für Elektrochemie und angewandte physikalische Chemie (in German). 40 (8): 588-593. doi:10.1002/bbpc.19340400811. S2CID 94213844.
- ^ Songster, J.; Pelton, A. D. (1992). "The li-te (lithium-tellurium) system". Journal of Phase Equilibria. 13 (3). Springer Science and Business Media LLC: 300–303. doi:10.1007/bf02667559. ISSN 1054-9714. S2CID 97799347.
- ^ Gruen, D. M.; McBeth, R. L.; Foster, M. S.; Crouthamel, C. E. (1966). "Absorption Spectra of Alkali Metal Tellurides and of Elemental Tellurium in Molten Alkali Halides". The Journal of Physical Chemistry. 70 (2). American Chemical Society (ACS): 472–477. doi:10.1021/j100874a024. ISSN 0022-3654.