Mn3NiP2 — Properties & Data | MatWorld

Mn3NiP2

metal

· JVASP-142424· Mn3NiP2

Mn₃NiP₂ is an intermetallic compound combining manganese, nickel, and phosphorus, belonging to the family of transition metal phosphides. This material is primarily investigated in research contexts for its potential in energy storage and catalytic applications, particularly as a candidate for hydrogen evolution catalysts and electrochemical energy conversion systems where the combination of magnetic and electronic properties from manganese and nickel offer advantages over single-metal alternatives.

hydrogen evolution catalystselectrochemical energy storageresearch/experimental compoundscatalytic applicationsfunctional intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2469	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4647	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.

Mn3NiP2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control