Br10 In2 Sn4

semiconductor

· Br10 In2 Sn4

Br₁₀In₂Sn₄ is an experimental ternary semiconductor compound combining bromine, indium, and tin in a mixed-halide perovskite or perovskite-related crystal structure. This material family is primarily investigated in research settings for optoelectronic and photovoltaic applications, where the tunable bandgap and halide composition offer potential advantages over lead-based alternatives for next-generation solar cells and light-emitting devices. The specific incorporation of indium and tin alongside bromine positions this compound within the emerging class of tin-based and lead-free halide semiconductors, which are pursued to address toxicity and stability concerns in commercial perovskite technology.

next-generation photovoltaicslead-free perovskite researchoptoelectronic deviceslight-emitting applicationshalide semiconductors (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,797.6	ksi	—
Shear Modulus(G)	1,524.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.241	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8200	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.

Br10 In2 Sn4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control