S2 Cl8 Sm4

semiconductor

· S2 Cl8 Sm4

S2Cl8Sm4 is a rare-earth halide compound containing samarium and chlorine, belonging to the family of lanthanide halides used primarily in research and specialized materials development. This compound is not widely established in mainstream engineering applications and appears to be of primary interest in academic materials science, potentially for studies of rare-earth chemistry, solid-state physics, or as a precursor for advanced materials synthesis. Researchers may investigate such lanthanide chlorides for applications in optical materials, catalysis, or electronic compounds, though industrial adoption remains limited pending further characterization and development.

rare-earth materials researchlanthanide chemistrysolid-state physics studiesmaterials precursor synthesislaboratory/academic applicationspotential optical or catalytic materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.509	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.364	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

S2 Cl8 Sm4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control