Nd3CuSnS7
metal· JVASP-57585· Nd3CuSnS7
Nd3CuSnS7 is an experimental ternary sulfide compound containing neodymium, copper, and tin—a member of the rare-earth chalcogenide family with potential for semiconductor or photonic applications. This material is primarily of academic and research interest rather than established industrial production; compounds in this chemical system are investigated for thermoelectric performance, photocatalysis, or optoelectronic properties where the rare-earth and transition-metal components may enable band-gap engineering. Engineers would consider such materials only in early-stage development projects seeking novel functional properties unavailable in conventional binary or simpler ternary systems.
thermoelectric materials researchphotocatalysis developmentoptoelectronics prototypingrare-earth compound researchsemiconductor device explorationlaboratory evaluation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.128 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.733 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 18.84 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1082 | C/m² | — | ||
Seebeck Coefficient(S) | -282.5 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.584 | 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.