Co2 Sb4 Br4 O6

semiconductor

· Co2 Sb4 Br4 O6

Co₂Sb₄Br₄O₆ is a mixed-valence cobalt antimony bromide oxide compound belonging to the family of layered metal halide semiconductors with potential photovoltaic and optoelectronic applications. This material is primarily of research interest rather than established industrial production, explored for its tunable bandgap, potential for solution processing, and novel crystal structures that could enable next-generation solar cells or light-emitting devices. Engineers considering this compound would be evaluating it as an alternative or complementary semiconductor to conventional perovskites or chalcogenides in laboratory-scale optoelectronic prototypes.

research semiconductorsphotovoltaic materials (experimental)optoelectronic devices (R&D)halide perovskite alternativesthin-film electronicslight-emitting applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00640	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.045	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.

Co2 Sb4 Br4 O6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control