Rb2PtS2
metal· Rb2PtS2
Rb2PtS2 is an intermetallic compound combining rubidium, platinum, and sulfur, belonging to the class of ternary metal sulfides with potential semiconductor or metallic character. This is a research-phase material not yet established in mainstream industrial production; compounds in this family are investigated for their electronic properties, crystal structure behavior, and potential applications in solid-state chemistry and materials discovery. The platinum-sulfur chemistry suggests possible relevance to catalysis or electrochemistry, though Rb2PtS2 specifically remains in the experimental domain awaiting characterization and feasibility studies.
materials research and discoverysolid-state chemistrycatalysis researchsemiconductor explorationhigh-pressure physics studiescrystal structure investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 41.14 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 22.55 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.432 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.276 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 9.640 | - | — | ||
| ↳ | 11.08 | - | — | ||
| ↳ | 7.303 range 5.511–9.094median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -297.4 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.054 | 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.