MnPt — Properties & Data | MatWorld

MnPt

Name: MnPt
Brand: MatWorld

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)3 entries	167.8	GPa	DFT
↳	267.4	GPa	DFT · OptB88vdW
↳	167.8	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	0.9231	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)2 entries	0.2500	-	DFT · OptB88vdW
↳	0.3134	-	DFT · PBE
Shear Modulus(G)3 entries	71.53	GPa	DFT
↳	166.3	GPa	DFT · OptB88vdW
↳	71.53	GPa	DFT · PBE

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
Density(ρ)	15.68	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000627	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000639	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-9.137	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-9.227	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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.2253	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	0.00748	eV/atom	DFT · OptB88vdW
↳	-0.5555	eV/atom	Measured

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

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

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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.

MnPt

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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