Ba4 Br4 Cl4

ceramic

· Ba4 Br4 Cl4

Ba₄Br₄Cl₄ is a mixed-halide barium ceramic compound belonging to the family of halide perovskites and perovskite-related structures. This is primarily a research material rather than an established commercial ceramic, of interest for its ionic conductivity and optical properties in the context of advanced functional ceramics. The mixed halide composition places it in the emerging category of materials being explored for solid-state electrolytes, scintillators, and optoelectronic applications where halide ceramics offer advantages over traditional oxides in specific niche roles.

solid-state electrolytes (research)scintillation detectors (experimental)radiation detection (developmental)optoelectronic devices (exploratory)ionic conductorsfunctional ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21.60	GPa	—
Shear Modulus(G)	8.560	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.761	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.480	eV/atom	—

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

Regulatory Screening

Environmental

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.

Ba4 Br4 Cl4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental