PmZn2Au

metal

· JVASP-40886· PmZn2Au

PmZn₂Au is an intermetallic compound composed of promethium, zinc, and gold, belonging to the class of metallic intermetallics. This is a research-phase material studied primarily for its potential in specialized applications where the unique electronic and thermal properties of rare-earth intermetallics could be exploited, though it remains uncommon in established industrial practice due to promethium's radioactive nature and limited availability.

Research metallurgyRare-earth intermetallicsHigh-density applicationsExperimental electronicsNuclear materials scienceSpecialized alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.22	kg/m³	—

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)	0.3400	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00470	eV/atom	—
Formation Energy(ΔHf)	-0.4926	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.

PmZn2Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control