La3Sb4Au3

metal

· JVASP-111682· La3Sb4Au3

La₃Sb₄Au₃ is an intermetallic compound combining lanthanum, antimony, and gold—a ternary metal system that falls outside conventional alloy engineering. This is a research-phase material studied primarily for its electronic and structural properties rather than for established industrial production. The compound represents exploration within rare-earth intermetallic chemistry, where such phases are investigated for potential applications in thermoelectrics, superconductivity research, or advanced functional materials, though it lacks the maturity and production scale of commercial alloys.

experimental thermoelectricsrare-earth intermetallics researchfundamental materials physicscrystal structure studieselectronic properties exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3355	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5980	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	27.52	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	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)	-0.9875	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.

La3Sb4Au3 — Properties & Data | MatWorld

La3Sb4Au3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control