K2ThCu2S4

metal

· JVASP-34477· K2ThCu2S4

K2ThCu2S4 is an experimental ternary sulfide compound combining thorium, copper, and potassium—a complex metal chalcogenide rather than a conventional alloy or engineering metal. This material exists primarily in research contexts exploring mixed-metal sulfide chemistry; it is not currently established in mainstream industrial applications. The compound may be investigated for its potential in solid-state chemistry, thermoelectric materials development, or specialized electronic properties, though such applications remain in early-stage exploration and would require significant material optimization before engineering deployment.

research compoundssolid-state chemistryexperimental thermoelectricssulfide metallurgylaboratory synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.521	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.066	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-191.6	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.355	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.

K2ThCu2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control