MgCrFeS4
metal· JVASP-133536· MgCrFeS4
MgCrFeS4 is a quaternary metal sulfide compound combining magnesium, chromium, iron, and sulfur. This material belongs to an emerging class of multi-element sulfides that are primarily of research interest for energy storage and catalytic applications rather than established industrial use. Engineers would consider this compound for exploratory work in battery electrode materials, electrocatalysis for hydrogen evolution, or solid-state ionic conductors where its mixed-metal composition may offer tunable electronic and ionic properties.
battery electrode materials (research)catalysis and electrocatalysishydrogen evolution catalystssolid-state ionic conductorsenergy storage (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.