Sb2 Br2 O2

semiconductor

· Sb2 Br2 O2

Sb₂Br₂O₂ is an oxybromide semiconductor compound containing antimony, belonging to the mixed-halide oxide family of inorganic semiconductors. This material is primarily of research interest rather than established commercial production, investigated for potential optoelectronic and photocatalytic applications where layered structure and moderate bandgap characteristics may offer advantages in light absorption and charge transport. The oxybromide composition positions it alongside other halide perovskite alternatives being explored as successors to or complements for conventional semiconductors in emerging technologies where toxicity or stability concerns limit other materials.

photocatalytic water treatmentoptoelectronic research devicesperovskite alternativesvisible-light absorbersexperimental semiconductor coatingshalide-based device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.126	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.

Sb2 Br2 O2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control