Mg5MnSb4

metal

· JVASP-99963· Mg5MnSb4

Mg5MnSb4 is an intermetallic compound in the magnesium-manganese-antimony system, representing a research-phase material rather than an established commercial alloy. This ternary compound belongs to the family of lightweight metallic intermetallics and is primarily of interest in materials research for exploring new phases in the Mg-Mn-Sb phase diagram and potential applications requiring specific electronic or thermal properties. Limited industrial adoption exists; development interest centers on fundamental study of phase stability, crystal structure, and potential niche applications in specialized metallic systems where the unique combination of light-metal (Mg) with transition metal (Mn) and semimetal (Sb) characteristics may offer performance advantages.

intermetallic research compoundsphase diagram studiesmagnesium alloy developmentthermoelectric materials (potential)lightweight structural compounds (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1537	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.739	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08870	eV/atom	—
Formation Energy(ΔHf)	-0.2704	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.

Mg5MnSb4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control