Zn4CoSe5

metal

· JVASP-109657· Zn4CoSe5

Zn₄CoSe₅ is a quaternary metal selenide compound combining zinc, cobalt, and selenium, belonging to the family of transition metal chalcogenides. This is a research-phase material studied primarily for its electronic and photovoltaic properties rather than structural applications. Interest in this compound centers on potential thermoelectric conversion, photocatalysis, and optoelectronic device applications, where the cobalt-selenium bonding and zinc doping are engineered to tune bandgap and charge carrier behavior.

photovoltaic researchthermoelectric devicesphotocatalysissemiconductor thin filmsenergy conversion materialsexploratory optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.172	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.829	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07350	eV/atom	—
Formation Energy(ΔHf)	-0.5572	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.

Zn4CoSe5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control