Te2MoWSe2

metal

· JVASP-29025· Te2MoWSe2

Te2MoWSe2 is a mixed transition metal chalcogenide compound combining tellurium, molybdenum, tungsten, and selenium—a layered or complex crystal structure belonging to the family of refractory and semiconducting materials. This is primarily a research-phase material, studied for its potential in thermoelectric devices, catalytic applications, and advanced electronic/photonic systems where the synergistic combination of multiple transition metals can tune electrical and thermal properties. The multi-element composition offers flexibility in band structure engineering and may enable performance advantages over single-metal dichalcogenides in energy conversion, hydrogen evolution catalysis, or other quantum-confined regimes where precise control of electronic states is required.

thermoelectric energy conversionelectrocatalysis and hydrogen evolutionresearch semiconductorslayered heterostructure deviceshigh-entropy chalcogenide studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,818.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	3,351.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2277	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.7570	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	19.42	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1427	C/m²	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1209	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3399	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

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.

Te2MoWSe2 — Properties & Data | MatWorld

Te2MoWSe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control