Tl2Au

metal

· JVASP-93468· Tl2Au

Tl₂Au is an intermetallic compound combining thallium and gold, belonging to the class of noble metal intermetallics. This is a research-phase material with limited commercial production; it represents an experimental composition within the thallium-gold binary system studied primarily for its unique electronic and structural properties rather than as an engineering workhorse material.

research and developmentsemiconductor applicationselectronic materials researchhigh-density alloysmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,194.6	ksi	—
Poisson's Ratio(ν)	0.4200	-	—
Shear Modulus(G)	1,086.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4431	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	1.233	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01850	eV/atom	—
Formation Energy(ΔHf)	-0.01634	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.

Tl2Au

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control