Mn2Sn

metal

· JVASP-18235· Mn2Sn

Mn₂Sn is an intermetallic compound in the manganese-tin system, belonging to the family of binary metal alloys with ordered crystal structures. This material is primarily of research and materials science interest, being investigated for potential applications in magnetic and functional materials due to the magnetic properties of manganese combined with tin's role in stabilizing intermetallic phases. It is not widely used in mainstream industrial production but represents the type of advanced metallic compound explored for next-generation electronic, magnetic, and thermoelectric device applications.

magnetic materials researchintermetallic compoundsfunctional materials developmentthermoelectric applicationsmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2871	lb/in³	DFT · OptB88vdW

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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
Thermoelectric Power Factor(PF)2 entries	0.000306	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000333	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-14.72	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-15.36	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2739	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2739	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

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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.

Mn2Sn — Properties & Data | MatWorld

Mn2Sn

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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