Ba1 Sr2 I6

semiconductor

· Ba1 Sr2 I6

Ba₁Sr₂I₆ is a mixed-halide perovskite semiconductor compound combining barium, strontium, and iodine. This material is primarily of research interest rather than established industrial production, studied within the broader perovskite family for its potential optoelectronic properties and structural stability characteristics. The inclusion of both alkaline-earth cations (Ba and Sr) distinguishes it from simpler perovskites and suggests investigation into how compositional tuning affects bandgap, photostability, and device performance—making it relevant to engineers exploring next-generation photovoltaic, photodetector, or light-emission technologies where phase stability and reduced toxicity compared to lead-based perovskites are priorities.

perovskite photovoltaics (research)photodetectorsX-ray/gamma-ray scintillatorsoptoelectronic deviceslead-free semiconductor alternativesthin-film device engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	17.81	GPa	—
Shear Modulus(G)	5.687	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.872	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.773	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.

Ba1 Sr2 I6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control