TlCo2S2
metal· JVASP-92389· TlCo2S2
TlCo₂S₂ is an intermetallic compound combining thallium with cobalt sulfide, belonging to the family of ternary metal chalcogenides. This is a research-phase material not yet established in mainstream engineering production; it represents the broader class of cobalt-based sulfides and thallium compounds being investigated for their electronic and magnetic properties. Interest in such ternary compounds stems from potential applications in thermoelectric devices, magnetic materials, and semiconductor systems where the combination of heavy thallium atoms with transition metal-sulfide frameworks can produce favorable band structures and transport properties.
thermoelectric materials researchexperimental magnetic compoundssemiconducting chalcogenidesmaterials discovery phase
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 57.61 | GPa | — | ||
Poisson's Ratio(ν) | 0.3700 | - | — | ||
Shear Modulus(G) | 16.41 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.124 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.760 | µB | — | ||
Seebeck Coefficient(S) | -1.367 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06330 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4026 | 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.