Mn4 Nb4 P4

semiconductor

· Mn4 Nb4 P4

Mn4Nb4P4 is an experimental quaternary intermetallic compound combining manganese, niobium, and phosphorus elements in a semiconductor phase. This material belongs to the class of transition metal phosphides and intermetallics, which are of significant research interest for their potential in energy storage, catalysis, and electronic applications. While primarily in the research stage, materials in this family show promise for electrochemical devices and functional applications where the combination of magnetic, electronic, and mechanical properties from multiple transition metals offers tailored performance beyond conventional binary or ternary compounds.

electrochemical catalystsenergy storage devicesresearch semiconductorstransition metal phosphidesfunctional intermetallicsexploratory electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	238.2	GPa	—
Shear Modulus(G)	106.8	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00820	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7480	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.

Mn4 Nb4 P4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control