Cu12As4S13
metal· JVASP-95396· Cu12As4S13
Cu12As4S13 is a natural mineral compound belonging to the arsenic sulfide family, chemically related to enargite and other copper-arsenic-sulfide minerals. This material is primarily of research and academic interest rather than mainstream engineering application, with potential relevance in semiconductor research, photovoltaic studies, and materials science investigations into mixed-valence copper compounds. Its notable characteristics within this mineral family make it valuable for understanding crystal structures and electronic properties in complex sulfide systems, though industrial applications remain limited compared to simpler copper sulfides or synthetic alternatives.
mineral researchsemiconductor materials researchcrystal structure studiesphotovoltaic material investigationmaterials science databasesacademic research applications
Compliance & Regulations
?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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
Quality & Standards
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.