Au51La14

metal

· Au51La14

Au51La14 is an intermetallic compound in the gold-lanthanum binary system, representing a research-phase metallic material combining a noble metal (gold) with a rare-earth element (lanthanum). This composition falls within the family of rare-earth-containing intermetallics, which are primarily of scientific and exploratory industrial interest rather than established commercial materials. Potential applications exist in specialized fields such as catalysis, high-temperature structural alloys, or advanced electronic/photonic devices where the unique properties of gold-lanthanum combinations could offer advantages; however, such materials remain largely in the research domain pending demonstration of scalable production and clear performance benefits over conventional alternatives.

catalytic materials (research)rare-earth intermetallicshigh-temperature compounds (exploratory)electronic/photonic device materialsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6001	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.

Au51La14

Other Properties

Regulatory Screening

Environmental

Export Control