HfHg3Se2Cl6
ceramic· JVASP-54978· HfHg3Se2Cl6
HfHg₃Se₂Cl₆ is a mixed-metal halide ceramic compound combining hafnium, mercury, selenium, and chlorine—a class of materials that bridges traditional inorganic ceramics and emerging functional compounds. This is a research-stage material, primarily of interest in solid-state chemistry and materials discovery; compounds in this family are being investigated for semiconducting, photonic, and ion-transport properties, though practical engineering applications remain limited. Engineers considering this material should recognize it as an exploratory compound best suited to laboratory-scale research rather than established industrial processes.
research ceramicshalide semiconductorssolid-state physicsphotonic materials (exploratory)ion conductors (experimental)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.821 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.606 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9912 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.