CeMnNi4 — Properties & Data | MatWorld

CeMnNi4

metal

· JVASP-93332· CeMnNi4

CeMnNi4 is an intermetallic compound combining cerium, manganese, and nickel in a 1:1:4 stoichiometric ratio. This material belongs to the rare-earth intermetallic family and is primarily of research interest rather than widespread industrial use, investigated for its potential magnetic and thermal properties that may arise from the cerium rare-earth element and the manganese-nickel base system.

Magnetic materials researchRare-earth intermetallic compoundsCryogenic applicationsMagnetocaloric effect studiesMaterials science researchHigh-performance alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.474	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.856	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000567	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000742	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	38.29	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	43.48	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)	0.08700	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2515	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.

CeMnNi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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