K3AuSe13

metal

· JVASP-91349· K3AuSe13

K3AuSe13 is an intermetallic compound combining potassium, gold, and selenium in a defined stoichiometric ratio. This is a research-phase material rather than a commercial engineering alloy; compounds in this family are primarily studied for their electronic and structural properties in solid-state chemistry and materials science.

research and developmentsolid-state chemistrythermoelectric materials (potential)electronic materials scienceexperimental metallurgymaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1626	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6520	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)	-0.4114	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.

K3AuSe13

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control