K4BaV2S8

metal

· JVASP-24961· K4BaV2S8

K4BaV2S8 is a quaternary sulfide compound containing potassium, barium, and vanadium—a research-phase material rather than an established commercial alloy. This compound belongs to the family of mixed-metal sulfides, which are of interest in solid-state chemistry for their potential electronic and optical properties. While not yet widely deployed in production engineering, materials in this class are investigated for applications requiring specific crystalline structures, ion-transport capabilities, or catalytic activity.

solid-state researchexperimental semiconductorscatalytic materials developmention-conductor studiesmaterials screening databasesadvanced chemical synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09617	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.504	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-312.6	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)	-1.430	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.

K4BaV2S8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control