Mo3Se2S2

metal

· JVASP-119166· Mo3Se2S2

Mo3Se2S2 is a mixed chalcogenide compound combining molybdenum with selenium and sulfur, representing an emerging class of layered transition metal dichalcogenides (TMD) variants. This is primarily a research material under investigation for its electronic and catalytic properties, particularly in the two-dimensional materials space where partial substitution of selenium with sulfur is expected to modulate bandgap and carrier mobility compared to pure MoSe2 or MoS2. Engineers and researchers are exploring this composition for applications requiring tunable electronic properties and enhanced catalytic performance relative to single-chalcogenide alternatives.

hydrogen evolution catalystselectrochemical devicestransition metal dichalcogenide researchthin-film electronicsenergy storage electrodes2D materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.971	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05700	eV/atom	—
Formation Energy(ΔHf)	-0.6429	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.

Mo3Se2S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control