MnNiP

Name: MnNiP
Brand: MatWorld

metal

· MnNiP

MnNiP is an intermetallic compound combining manganese, nickel, and phosphorus, belonging to the family of ternary metal phosphides. This material is primarily of research interest for potential applications in energy storage and catalysis, where such intermetallic phosphides have shown promise as alternatives to precious-metal catalysts in hydrogen evolution and oxygen reduction reactions.

hydrogen evolution catalystselectrochemical energy storagewater splitting applicationscatalytic researchphosphide-based materials developmentemerging energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	26,089.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	11,076.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2117	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
Magnetic Moment(μB)2 entries	1.759	μB	DFT
↳	3.999	µB	DFT · OptB88vdW
Saturation Magnetization(μB,sat)	422.2	μB	DFT

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.2509	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.4640	eV/atom	DFT
↳	-0.2447	eV/atom	DFT · OptB88vdW

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

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.

MnNiP — Properties & Data | MatWorld

MnNiP

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control