Cd2 Sb2 S4 Br2

semiconductor

· Cd2 Sb2 S4 Br2

Cd₂Sb₂S₄Br₂ is a mixed-halide chalcogenide semiconductor compound combining cadmium, antimony, sulfur, and bromine elements. This is primarily a research-phase material being investigated for optoelectronic and photovoltaic applications, particularly where tunable bandgap properties and halide composition are advantageous for light absorption or emission devices.

photovoltaic absorber layersoptoelectronic devicesinfrared detectorsthin-film solar cellssemiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,587.1	ksi	—
Shear Modulus(G)	2,885.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.629	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5820	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.

Cd2 Sb2 S4 Br2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control