Ca4RhN4
ceramic· JVASP-116744· Ca4RhN4
Ca₄RhN₄ is a quaternary ceramic nitride compound combining calcium, rhodium, and nitrogen in a fixed stoichiometric ratio. This is a research-phase material rather than a commercial product, belonging to the family of transition metal nitride ceramics that are investigated for their potential hardness, thermal stability, and electronic properties. The incorporation of rhodium—a precious refractory metal—into the nitride lattice positions this compound as an exploratory candidate for applications requiring extreme thermal resistance or chemically inert surfaces, though its practical viability depends on synthesis cost and scalability.
Advanced refractories (research)High-temperature ceramicsCatalytic surfaces (exploratory)Wear-resistant coatings (development stage)Materials science research
Compliance & Regulations
?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
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.