CaSnS2
ceramic· JVASP-114179· CaSnS2
CaSnS2 is a ternary ceramic sulfide compound composed of calcium, tin, and sulfur, belonging to the family of metal sulfides with potential semiconductor or photoelectric properties. This material is primarily of research interest rather than established industrial production, investigated for applications requiring semiconducting or light-responsive ceramic characteristics. Engineers would consider CaSnS2 when exploring alternatives to conventional oxide ceramics or semiconductors in emerging technologies where sulfide-based materials offer advantageous bandgap energies or photocatalytic activity.
photocatalytic materialssemiconductor researchsolid-state chemistrythin-film applicationsoptoelectronic devicesexperimental compounds
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 56.63 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 36.24 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.837 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.7150 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02730 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.444 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.