Ni3Bi2S2 — Properties & Data | MatWorld

Ni3Bi2S2

metal

· JVASP-57517· Ni3Bi2S2

Ni3Bi2S2 is an intermetallic compound combining nickel with bismuth and sulfur, representing a ternary metal-based material system. This compound is primarily of research and materials science interest rather than established industrial production, studied for its potential in thermoelectric applications, semiconductor physics, and advanced functional materials where bismuth-sulfur chemistry offers unique electronic properties. Engineers would consider this material family for emerging applications requiring unusual electrical or thermal transport behavior, though it remains in the development phase compared to conventional alloys.

thermoelectric devices (research)semiconductor compoundsintermetallic studiesfunctional materials developmentelectronic materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.480	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	4.700e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000247	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.4500	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-1.040	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)	0.05240	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2915	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.

Ni3Bi2S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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