Cu5Se2Cl2O8

ceramic

· JVASP-97360· Cu5Se2Cl2O8

Cu5Se2Cl2O8 is a mixed-valent copper selenite chloride ceramic compound combining copper, selenium, chlorine, and oxygen in a complex crystal structure. This is a research-phase material studied for potential applications in solid-state electronics and photonic devices, where the layered copper-selenium framework and halide incorporation may offer tunable electronic or optical properties. While not yet commercialized for mainstream engineering applications, compounds in this material family are of interest to materials scientists exploring new pathways for semiconductors, ion conductors, and catalytic ceramics.

experimental semiconductorsresearch photonicssolid-state ion conductorscatalytic ceramic phasescrystal engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.790	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.741	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)	-0.7236	eV/atom	—

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

Regulatory Screening

Environmental

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.

Cu5Se2Cl2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental