MnNiSe2

metal

· JVASP-99655· MnNiSe2

MnNiSe2 is an intermetallic compound combining manganese, nickel, and selenium, belonging to the family of transition metal chalcogenides. This material is primarily of research interest rather than established industrial production, with investigation focused on its electronic, magnetic, and thermoelectric properties for next-generation functional materials. Engineers and materials scientists consider MnNiSe2 in exploratory applications where the combined magnetic and semiconducting characteristics of manganese-nickel-selenium systems offer potential advantages over conventional alternatives.

thermoelectric devicesmagnetic materials researchspintronics applicationsenergy conversion systemsmaterials discovery / R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	76.56	GPa	—
Poisson's Ratio(ν)	0.3400	-	—
Shear Modulus(G)	28.03	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.662	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.095	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06350	eV/atom	—
Formation Energy(ΔHf)	-0.2937	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.

MnNiSe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control