Rb2Ni3S4
metal· JVASP-89949· Rb2Ni3S4
Rb2Ni3S4 is a ternary metal sulfide compound combining rubidium, nickel, and sulfur in a fixed stoichiometric ratio. This material belongs to the family of transition metal chalcogenides and is primarily of research interest rather than established industrial production, with potential applications in solid-state chemistry, energy storage, and electronic materials. The compound's layered or complex crystal structure, typical of metal sulfides, makes it a candidate for exploratory work in battery chemistry, catalysis, and semiconductor device research where nickel-sulfur systems have shown promise.
battery research materialssolid-state electrolytescatalytic materials developmentsemiconductor precursorsexperimental thermoelectricsmaterials chemistry research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.982 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.7640 | 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) | -0.8208 | 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.