SmSi2Pt2

metal

· JVASP-15472· SmSi2Pt2

SmSi₂Pt₂ is an intermetallic compound combining samarium, silicon, and platinum in a defined stoichiometric ratio, belonging to the family of rare-earth platinum silicides. This material is primarily of research and development interest rather than established production use, investigated for its potential in high-temperature applications and specialized electronic or magnetic devices where the combination of rare-earth and noble-metal properties may offer advantages in thermal stability or functional performance.

high-temperature intermetallics (research)rare-earth alloysthermoelectric materials (potential)magnetic device components (exploratory)catalyst support structures (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4007	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-6.620	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07500	eV/atom	—
Formation Energy(ΔHf)	-0.9791	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.

SmSi2Pt2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control