NiHg4
metal· JVASP-54786· NiHg4
NiHg₄ is an intermetallic compound composed of nickel and mercury, belonging to the class of mercury-based metallic systems. This material represents a research-phase compound rather than a widely commercialized engineering material; it is primarily of scientific interest for understanding intermetallic phase behavior and mercury metallurgy, with potential relevance in specialized applications where unusual density, thermal, or catalytic properties might be exploited. Engineers should note that mercury-containing materials face regulatory and toxicity constraints in most modern applications, limiting practical adoption despite any favorable technical properties.
research and developmentintermetallic phase studiesmercury metallurgylaboratory specimensspecialized electrochemistry
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.