Mo4 Se2 S6

semiconductor

· Mo4 Se2 S6

Mo4Se2S6 is a mixed-chalcogenide semiconductor compound combining molybdenum with selenium and sulfur atoms in a layered crystal structure. This material belongs to the family of transition metal dichalcogenides (TMDs) and their variants, currently under research investigation for next-generation electronic and optoelectronic devices. The mixed-anion composition makes it notable as a tunable alternative to single-chalcogenide TMDs like MoS2, offering engineered electronic bandgaps and mechanical properties useful in applications requiring customized light-matter interaction or charge transport characteristics.

2D semiconductor researchthin-film transistorsphotodetectors and photovoltaicsvan der Waals heterostructure componentsnanoelectronics prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,748.1	ksi	—
Shear Modulus(G)	6,620.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9529	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8600	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.

Mo4 Se2 S6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control