Ta2NbTeI7
metal· JVASP-141405· Ta2NbTeI7
Ta2NbTeI7 is an intermetallic compound combining tantalum, niobium, tellurium, and iodine—a research-phase material outside conventional structural alloy families. This compound belongs to the broader class of refractory metal iodides and chalcogenides, systems typically studied for solid-state electronics, thermoelectric conversion, or specialized functional applications rather than load-bearing roles. Industrial deployment remains limited; the material is primarily of interest in materials science research exploring mixed-metal halide systems for potential energy conversion, semiconductor applications, or high-temperature chemistry contexts.
Research and developmentThermoelectric materialsSemiconductor compoundsHigh-temperature functional materialsSolid-state electronics exploration
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2459 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4710 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5134 | 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.