MnPt
metal· MnPt
MnPt is an intermetallic compound combining manganese and platinum, forming a hard, dense metallic phase with significant elastic stiffness. This material belongs to the family of platinum-transition metal intermetallics, which are primarily explored in research contexts for advanced functional and structural applications rather than high-volume industrial production. MnPt is of interest in magnetic materials science, thermoelectric device development, and high-temperature structural applications due to platinum's chemical stability and manganese's magnetic properties, though it remains largely in the experimental phase compared to established commercial alloys.
magnetic materials researchintermetallic compoundshigh-temperature applicationsthermoelectric deviceshard coatingscatalytic surfaces
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 167.8 | GPa | — | ||
| ↳ | 167.8 | GPa | — | ||
| ↳ | 267.4 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.9231 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.3134 | - | — | ||
| ↳ | 0.2500 | - | — | ||
Shear Modulus(G)3 entries | 71.53 | GPa | — | ||
| ↳ | 71.53 | GPa | — | ||
| ↳ | 166.3 | 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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 15.68 | 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 | — | ||
Seebeck Coefficient(S) | -9.137 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2253 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.5555 | eV/atom | — | ||
| ↳ | 0.00748 | eV/atom | — |
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
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.