Mn3CoAs2

metal

· JVASP-105444· Mn3CoAs2

Mn3CoAs2 is an intermetallic compound combining manganese, cobalt, and arsenic, belonging to the family of ternary metal arsenides. This material is primarily of research interest for potential applications in thermoelectric and magnetic devices, where the intermetallic structure offers opportunities to tailor electronic properties through composition control; it is not yet established as a mainstream engineering material in high-volume industrial applications.

thermoelectric devices (research phase)magnetic materials (development)materials physics researchintermetallic compound studiessemiconductor applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2802	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	8.110	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07130	eV/atom	—
Formation Energy(ΔHf)	-0.09613	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.

Mn3CoAs2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control