SrMn2Ge2

metal
· JVASP-14312· SrMn2Ge2

SrMn₂Ge₂ is an intermetallic compound belonging to the strontium-manganese-germanium ternary system, characterized by a layered crystal structure. This material is primarily of research and development interest rather than established industrial production, with potential applications in thermoelectric devices, magnetic materials, and solid-state electronics where the interplay between transition metal (Mn) magnetism and semiconductor behavior (Ge) can be exploited. Engineers would evaluate this compound for niche applications requiring tunable magnetic and electronic properties at reduced scale, though limited commercial availability and manufacturing experience mean it remains largely in the experimental phase compared to more established intermetallic alternatives.

thermoelectric devices (research)magnetic materials (exploratory)solid-state electronicsmaterials science researchsemiconductor-metal hybridshigh-performance alloys (emerging)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
62.10
GPa—
Poisson's Ratio(ν)
0.2600
-—
Shear Modulus(G)
37.78
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.996
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
4.290
µB—
Seebeck Coefficient(S)
-5.030
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.04260
eV/atom—
Formation Energy(ΔHf)
-0.3041
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.