CAS 12532-80-8

Lanthanum strontium sulfide (La2SrS4)

Description:

Lanthanum strontium sulfide (La2SrS4) is an inorganic compound characterized by its unique combination of lanthanum, strontium, and sulfur elements. It typically appears as a crystalline solid and is known for its semiconductor properties, making it of interest in various electronic applications. The compound crystallizes in a specific structure that influences its physical and chemical properties, including its thermal stability and electrical conductivity. Lanthanum strontium sulfide is often synthesized through solid-state reactions or other chemical methods, and it can exhibit luminescent properties under certain conditions, which is valuable for optoelectronic devices. Additionally, it may have applications in phosphors and as a potential material for thermoelectric devices due to its ability to convert temperature differences into electrical voltage. Safety considerations should be taken into account when handling this compound, as with many lanthanide and alkaline earth metal compounds, due to potential toxicity and reactivity.

Formula: La·S·Sr

InChI: InChI=1S/La.S.Sr

InChI key: InChIKey=NTNQEFCFFCSIKS-UHFFFAOYSA-N

SMILES: [S].[Sr].[La]

Synonyms:

• Lanthanum strontium sulfide (SrLa2S4)
• Lanthanate(1-), dithioxo-, strontium (2:1)
• Lanthanum strontium sulfide (La2SrS4)
• Strontium lanthanum sulfide (SrLa2S4)