Mo3WSe2S6 — Properties & Data | MatWorld

Mo3WSe2S6

metal

· JVASP-28720· Mo3WSe2S6

Mo3WSe2S6 is an experimental ternary metal chalcogenide compound combining molybdenum, tungsten, and mixed selenium-sulfur anions, representing the broader class of layered transition metal dichalcogenides (TMDs) and their mixed-composition variants. This material family is primarily under investigation in materials research for semiconductor and catalytic applications rather than in established commercial production. The mixed-metal, mixed-chalcogen composition positions it as a candidate for tunable electronic and catalytic properties in emerging energy and electronics technologies, where compositional variation offers advantages over single-element TMDs like MoS₂ or WS₂.

research and developmentlayered semiconductor deviceshydrogen evolution catalysis2D materials applicationselectrochemical energy storagenanostructured composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	5,755.1	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.1100	-	DFT · OptB88vdW
Shear Modulus(G)	4,219.1	ksi	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.1608	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8290	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	11.95	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.02251	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00170	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000983	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-316.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	211	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07310	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8430	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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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.

Mo3WSe2S6

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