Sm2SnAu

metal

· JVASP-157022· Sm2SnAu

Sm2SnAu is an intermetallic compound combining samarium, tin, and gold in a 2:1:1 stoichiometry. This is a rare-earth-containing metallic compound primarily of research and exploratory interest rather than established industrial production. Intermetallic compounds in this family are investigated for potential applications in high-temperature structural materials, electronic devices, and specialized alloys where the combination of rare-earth and precious-metal constituents may offer unique magnetic, thermal, or electronic properties not achievable in conventional alloys.

research materialsintermetallic compoundsrare-earth alloyshigh-temperature metallurgyelectronic materials developmentmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	44.53	GPa	—
Poisson's Ratio(ν)	0.3500	-	—
Shear Modulus(G)	-8.360	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	9.731	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08480	eV/atom	—
Formation Energy(ΔHf)	-0.7574	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.

Sm2SnAu

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control