Mn2Au5

metal
· Mn2Au5

Mn₂Au₅ is an intermetallic compound combining manganese and gold, belonging to the class of ordered metallic phases that form discrete crystal structures with specific stoichiometric ratios. This material is primarily of research and specialized industrial interest rather than mainstream engineering use, with applications concentrated in magnetism research, thin-film spintronics, and potentially in high-precision electronic or sensor devices where the magnetic properties of manganese combined with gold's stability and conductivity are leveraged. The compound is notable in the antiferromagnetic materials family and represents the type of engineered intermetallic that can exhibit unusual magnetic ordering—making it relevant to researchers developing next-generation magnetic devices and memory technologies.

spintronics researchantiferromagnetic thin filmsmagnetic sensor developmentmaterials research (experimental)electronic device layershigh-precision magnetic applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
126.6
GPa—
↳
133.4
GPa—
Poisson's Ratio(ν)
0.4000
-—
Shear Modulus(G)2 entries
31.76
GPa—
↳
34.15
GPa—
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.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
15.29
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
8.357
µB—
Seebeck Coefficient(S)
9.173
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.02250
eV/atom—
Formation Energy(ΔHf)
-0.02852
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.