Cu6 P2 S8

semiconductor

· Cu6 P2 S8

Cu₆P₂S₈ is a mixed-metal phosphide-sulfide semiconductor compound combining copper with phosphorus and sulfur elements. This material belongs to the family of metal chalcogenides and is primarily of research interest for photovoltaic and thermoelectric applications, where its layered crystal structure and band gap properties offer potential advantages in energy conversion devices.

photovoltaic cellsthermoelectric devicesoptoelectronic semiconductorsmaterials researchthin-film electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	79.56	GPa	—
Shear Modulus(G)	35.07	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.075	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3250	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.

Cu6 P2 S8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control