K6CoSe4 — Properties & Data | MatWorld

K6CoSe4

metal

· JVASP-98974· K6CoSe4

K6CoSe4 is a ternary metal selenide compound combining potassium, cobalt, and selenium in a layered or framework crystal structure. This material is primarily of research interest in solid-state chemistry and materials science rather than established industrial production, with potential applications in thermoelectric devices, solid-state batteries, and catalysis where mixed-metal selenides show promise for tuning electronic and ionic transport properties.

thermoelectric energy conversion (research)solid-state battery electrodes (experimental)catalytic materials (electrocatalysis)semiconductor researchcoordination chemistry (framework materials)materials physics investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.916	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.4640	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	25.86	-	DFT · OptB88vdW
Magnetic Moment(μB)	6.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03250	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.021	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

K6CoSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control