KZrCuS3

metal

· KZrCuS3

KZrCuS3 is a ternary metal sulfide compound combining potassium, zirconium, and copper elements in a sulfide matrix. This material belongs to the class of metal chalcogenides and appears to be primarily a research or exploratory compound rather than an established commercial material. Interest in this compound family likely stems from potential applications in solid-state chemistry, thermoelectrics, or ionic conductor research, where mixed-metal sulfides can exhibit useful electronic or phononic properties.

Research compoundsSolid-state chemistryChalcogenide materialsExploratory synthesisMaterial characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.741	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.6920	eV	—
Dielectric Constant (Relative Permittivity)(εr)	32.27 range 10.32–54.22median of 2 measurements	-	—
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)	-1.409	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.

KZrCuS3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control