O2 Co1 Br2 Sr2

semiconductor

· O2 Co1 Br2 Sr2

O₂Co₁Br₂Sr₂ is an experimental mixed-metal oxide-halide semiconductor compound containing cobalt, bromine, and strontium. This material belongs to the family of perovskite-related and halide-based semiconductors under active research for optoelectronic and photovoltaic applications. The presence of heavy metal and halide components suggests potential use in light-absorption or charge-transport layers, though this specific composition remains primarily a research material with limited industrial deployment.

perovskite solar cells (research)optoelectronic devices (emerging)photovoltaic absorber layerslight-emitting device researchthin-film semiconductorshalide-based materials (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	50.91	GPa	—
Shear Modulus(G)	30.13	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1504	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.115	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.

O2 Co1 Br2 Sr2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control