Pr6 Cu2 Sn2 S14

semiconductor

· Pr6 Cu2 Sn2 S14

Pr6Cu2Sn2S14 is a ternary sulfide semiconductor compound combining praseodymium, copper, and tin in a complex crystal structure. This material belongs to the family of rare-earth transition-metal sulfides, which are primarily investigated in research settings for their potential in photovoltaic, thermoelectric, and optoelectronic device applications. Engineers considering this compound should recognize it as an experimental material—not yet commercialized—with potential relevance to next-generation energy conversion technologies that exploit its semiconducting properties and rare-earth electronic structure.

photovoltaic researchthermoelectric devicesoptoelectronic semiconductorsrare-earth compound studysolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.765	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.587	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.

Pr6 Cu2 Sn2 S14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control