MnCu2Sb — Properties & Data | MatWorld

MnCu2Sb

metal

· JVASP-17394· MnCu2Sb

MnCu2Sb is an intermetallic compound combining manganese, copper, and antimony, belonging to the class of ternary metal systems with potential thermoelectric or magnetic functionality. While not a widely established commercial alloy, compounds in this family are of research interest for thermoelectric energy conversion, magnetocaloric applications, and electronic devices where intermetallic phases offer tunable electronic and thermal properties distinct from conventional alloys. Engineers would consider this material primarily in advanced materials development contexts rather than established production, though the copper-antimony-manganese system warrants evaluation for specialized high-performance applications where tailored coupling between electrical and thermal transport is valuable.

thermoelectric devices (research phase)magnetocaloric materialsintermetallic semiconductorsthermal management systems (experimental)electronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	82.23	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4200	-	DFT · OptB88vdW
Shear Modulus(G)	-2.380	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.983	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	3.860	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000834	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000122	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.870	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	8.310	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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3007	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3007	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

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.

MnCu2Sb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control