Te4MoW3Se2S2
metal· JVASP-29181· Te4MoW3Se2S2
Te4MoW3Se2S2 is a complex mixed-metal chalcogenide compound combining tellurium, molybdenum, tungsten, selenium, and sulfur—a composition that falls outside conventional engineering alloys and represents experimental materials research. This material appears to be an exploration of multi-element chalcogenide systems, which are typically investigated for semiconducting, photovoltaic, or thermoelectric applications due to their tunable electronic properties and layered crystal structures. Engineers would consider this material primarily in advanced research contexts where novel electronic or energy-conversion properties are being developed, rather than as an off-the-shelf structural or functional material.
thermoelectric devices (experimental)photovoltaic researchsemiconducting compoundsmaterials research and developmenttransition metal chalcogenides
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2.170 | GPa | — | ||
Poisson's Ratio(ν) | -0.1100 | - | — | ||
Shear Modulus(G) | 4.460 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.630 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2210 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 12.75 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1197 | C/m² | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2364 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3114 | 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.