MoW2Se6 — Properties & Data | MatWorld

MoW2Se6

metal

· JVASP-28456· MoW2Se6

MoW2Se6 is a mixed-metal chalcogenide compound combining molybdenum, tungsten, and selenium—a synthetic material not commonly found in conventional engineering practice. This material belongs to the family of transitional metal selenides, which are primarily investigated in materials research for their potential in electronic, photocatalytic, and energy storage applications. As a research-phase compound, MoW2Se6 represents exploratory work in layered metal chalcogenide systems that may offer tunable electronic properties and catalytic activity for emerging technologies.

Energy storage researchPhotocatalytic applicationsSemiconducting devicesHydrogen evolution catalysts2D materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	33.59	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2000	-	DFT · OptB88vdW
Shear Modulus(G)	24.57	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.835	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.045	eV	DFT · OptB88vdW
↳	1.307	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	24.84	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	14.38	-	DFT · OptB88vdW
↳	13.02	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.03188	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000545	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00113	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-490	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	206.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.52	%	DFT · TBmBJ

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)	0.04330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5602	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

Regulatory Screening

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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.

MoW2Se6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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