Ba2 Th2 Br12

semiconductor

· Ba2 Th2 Br12

Ba₂Th₂Br₁₂ is a halide perovskite compound combining barium, thorium, and bromine in a layered crystal structure, representing an emerging class of inorganic semiconductors under active research. This material belongs to the family of halide double perovskites, which are being investigated as alternatives to lead halide perovskites for optoelectronic applications due to their potential for lower toxicity and improved stability. While not yet widely deployed in commercial products, compounds in this family show promise for next-generation solar cells, radiation detectors, and scintillators where reduced environmental hazard profiles are critical design requirements.

perovskite solar cells (research phase)radiation detection/measurementscintillator materials (development)halide-based optoelectronicslead-free semiconductor alternativesnuclear/medical imaging applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.856	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.972	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.

Ba2 Th2 Br12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control