Sm2ZnAu — Properties & Data | MatWorld

Sm2ZnAu

metal

· JVASP-157017· Sm2ZnAu

Sm₂ZnAu is an intermetallic compound combining samarium (a rare-earth element), zinc, and gold in a defined stoichiometric ratio. This material belongs to the family of rare-earth metal intermetallics, which are primarily of research and development interest rather than established commercial use. Sm₂ZnAu and related rare-earth intermetallics are investigated for potential applications in magnetic materials, thermoelectric devices, and advanced electronic components where rare-earth elements can impart unique electronic or magnetic properties; however, the high cost of gold and samarium, combined with limited production scale, restricts practical deployment to specialized high-performance or experimental systems.

rare-earth intermetallic researchexperimental magnetic materialsthermoelectric device developmentadvanced electronics researchhigh-temperature compound studiesmaterials physics characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,233	ksi	DFT · OptB88vdW
Shear Modulus(G)	42.06	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3498	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03640	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5992	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Sm2ZnAu

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control