Na3Ca3AlSb4

metal

· JVASP-144564· Na3Ca3AlSb4

Na3Ca3AlSb4 is an intermetallic compound combining sodium, calcium, aluminum, and antimony elements, belonging to the class of multi-component metallic systems with potential semiconducting or ionic-conducting properties. This material is primarily of research interest rather than established industrial use, with investigations focused on electronic structure and potential applications in solid-state ionics or thermoelectric devices where ternary and quaternary metal antimonides are being explored as alternatives to conventional semiconductors. Engineers would consider this material in early-stage development projects seeking novel properties from rare-earth-free or earth-abundant element combinations.

research and developmentsolid-state ionicsthermoelectric materialsexperimental semiconductorscomputational materials screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.538	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4710	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8012	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.

Na3Ca3AlSb4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control