Sm2Ge2Ru — Properties & Data | MatWorld

Sm2Ge2Ru

ceramic

· JVASP-23728· Sm2Ge2Ru

Sm2Ge2Ru is an intermetallic ceramic compound combining samarium, germanium, and ruthenium, belonging to the family of rare-earth transition metal germanides. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with potential applications in advanced electronics, hydrogen storage systems, and high-temperature structural applications where rare-earth intermetallics offer unique thermal and electronic properties.

experimental intermetallic compoundshydrogen storage researchhigh-temperature structural applicationsrare-earth electronicsmaterials research and developmentadvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3020	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000127	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000126	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.927	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-2.440	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.00220	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7577	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

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.

Sm2Ge2Ru

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental