In2 Ca2 Br6

semiconductor

· In2 Ca2 Br6

In₂Ca₂Br₆ is an inorganic halide perovskite semiconductor compound belonging to the family of metal halides with potential optoelectronic functionality. This is a research-phase material rather than an established commercial compound; it is being investigated primarily for next-generation photovoltaic and light-emitting applications where lead-free alternatives to conventional perovskites are sought. The indium–calcium–bromine system offers potential advantages in band gap tunability and reduced toxicity compared to lead-based counterparts, though practical device performance and long-term stability remain active areas of investigation.

perovskite photovoltaics (research)lead-free semiconductorsoptoelectronic devicesthin-film solar cellslight-emitting diodes (exploratory)halide semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	23.36	GPa	—
Shear Modulus(G)	10.27	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.152	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.611	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.

In2 Ca2 Br6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control