Cu2NiHgS4
metal· JVASP-155385· Cu2NiHgS4
Cu2NiHgS4 is a quaternary sulfide compound containing copper, nickel, and mercury—a research-phase material within the family of complex metal sulfides rather than an established commercial alloy. This composition falls outside conventional engineering metallurgy and appears to be of primary interest in materials science research, potentially for semiconductor, photovoltaic, or other functional material applications where the specific combination of transition metals and sulfur provides desired electronic or optical properties. Engineers would consider this material only in specialized research contexts or as a precursor phase, not for structural or general-purpose applications.
research compound (non-production)semiconductor materialsphotovoltaic researchtransition metal sulfidesfunctional materials development
Compliance & Regulations
?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
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.