Te2 W4 S6

semiconductor

· Te2 W4 S6

Te2W4S6 is a mixed-anion semiconductor compound combining tellurium, tungsten, and sulfur in a layered or cluster structure. This material belongs to the family of transition metal chalcogenides, compounds of significant interest in materials research for their tunable electronic and optical properties. As a relatively novel composition, Te2W4S6 is primarily explored in academic and advanced development contexts rather than established industrial production, with potential applications emerging in optoelectronics and energy conversion where the mixed chalcogenide composition may offer advantages over single-anion analogues.

emerging optoelectronicsphotovoltaic researchthermoelectric devicescatalyst materials2D materials researchsemiconductor thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1188 range 0.02310–0.2145median of 2 measurements	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6820 range -0.7940–-0.5700median of 2 measurements	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.

Te2 W4 S6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control