Te4Mo3WS4
metal· JVASP-28638· Te4Mo3WS4
Te4Mo3WS4 is a complex mixed-metal chalcogenide compound containing tellurium, molybdenum, tungsten, and sulfur. This is an experimental or research-phase material rather than an established commercial alloy, likely investigated for its potential in energy conversion, catalysis, or semiconductor applications given its multi-transition-metal composition. The combination of refractory metals (Mo, W) with chalcogens (Te, S) suggests interest in high-temperature stability, electronic properties, or catalytic activity relevant to advanced materials research.
thermoelectric devices (research)heterogeneous catalysisenergy conversion systemssolid-state electronics (experimental)high-temperature applicationsmaterials research and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 29.91 | GPa | — | ||
Poisson's Ratio(ν) | 0.01000 | - | — | ||
Shear Modulus(G) | 20.53 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.249 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.06100 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 17.57 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.09246 | C/m² | — | ||
Seebeck Coefficient(S) | -49.72 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1252 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4937 | 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.