Hg3S2Bi2Cl8

semiconductor

· Hg3S2Bi2Cl8

Hg3S2Bi2Cl8 is a mixed-halide semiconductor compound combining mercury, bismuth, sulfur, and chlorine in a layered crystal structure. This material belongs to the family of heavy-metal chalcohalides under active research for optoelectronic and photonic applications, where its tunable bandgap and layered geometry offer potential advantages over conventional semiconductors in niche roles.

research optoelectronicsphotonic devicesX-ray detectioninfrared sensingexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.260	eV	—

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.

Hg3S2Bi2Cl8

Electrical Properties

Regulatory Screening

Environmental

Export Control