V4S9Br4
metal· JVASP-29479· V4S9Br4
V4S9Br4 is a metal-class compound containing vanadium, sulfur, and bromine in a defined stoichiometric ratio. This appears to be a specialized research or functional material rather than a conventional engineering alloy, likely of interest in electrochemistry, catalysis, or solid-state chemistry applications. The combination of transition metal (vanadium) with chalcogen (sulfur) and halogen (bromine) elements suggests potential use in energy storage, redox-active systems, or advanced material synthesis where multi-element coordination provides tailored electronic or catalytic properties.
experimental electrochemistrycatalytic materials researchenergy storage systemssolid-state synthesishalide-based compoundstransition metal chemistry
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.265 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.6750 | eV | — | ||
Magnetic Moment(μB) | 7.989 | µB | — | ||
Seebeck Coefficient(S) | -386.3 | 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) | -0.7737 | 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.