Lithium telluride

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]

Lithium telluride

Identifiers
CAS Number	12136-59-3 Y
3D model (JSmol)	Interactive image
ChemSpider	74833
ECHA InfoCard	100.032.014
EC Number	235-229-7
PubChem CID	82934
CompTox Dashboard (EPA)	DTXSID201311911
InChI InChI=1S/2Li.Te Key: GKWAQTFPHUTRMG-UHFFFAOYSA-N
SMILES [Li][Te][Li]
Properties
Chemical formula	Li2Te
Molar mass	141.48 g·mol−1
Appearance	Light grey or light yellow crystals[1]
Melting point	1204.5°C[1]
Structure[2]
Crystal structure	Calcium fluoride structure (cubic)
Space group	Fm3m
Lattice constant	a = 0.6517 nm
Related compounds
Other anions	Lithium oxide Lithium sulfide Lithium selenide Lithium polonide
Other cations	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). Infobox references