Ag2.7Ba6Sn4.3S16

semiconductor

· Ag2.7Ba6Sn4.3S16

Ag₂.₇Ba₆Sn₄.₃S₁₆ is a mixed-metal sulfide semiconductor compound combining silver, barium, tin, and sulfur in a complex crystal structure. This is an experimental material primarily of interest to solid-state chemistry and materials research communities, belonging to the broader family of chalcogenide semiconductors that show promise for next-generation electronic and photonic devices. The specific composition and structure suggest potential applications in thermoelectric energy conversion, photovoltaic absorbers, or solid-state ionics, though industrial maturity and scale-up routes remain underdeveloped.

thermoelectric materials (research phase)photovoltaic absorberssolid-state ionicschalcogenide semiconductorsthin-film electronicsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.580	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.

Ag2.7Ba6Sn4.3S16

Electrical Properties

Regulatory Screening

Environmental

Export Control