Te2MoWSeS

metal

· JVASP-28959· Te2MoWSeS

Te2MoWSeS is an experimental multimetallic compound combining tellurium, molybdenum, tungsten, selenium, and sulfur—representing a complex transition metal chalcogenide alloy. This material belongs to the research family of high-entropy or multi-component metal chalcogenides, which are being investigated for advanced functional properties including potential thermoelectric, catalytic, or electronic applications where conventional binary or ternary compounds fall short.

thermoelectric devices (research)catalytic applications (experimental)semiconductor researchhigh-entropy alloys (emerging)energy conversion systems (development phase)materials screening for advanced electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	934	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3900	-	DFT · OptB88vdW
Shear Modulus(G)	214.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2197	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.2070	eV	DFT · OptB88vdW
↳	0.3600	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	15.48	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	13.02	-	DFT · OptB88vdW
↳	11.07	-	DFT · TBmBJ
Magnetic Moment(μB)	0.00200	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.07156	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	8.080	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1803	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3790	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.

Te2MoWSeS — Properties & Data | MatWorld

Te2MoWSeS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control