NaCaAsO4 is an inorganic ceramic compound containing sodium, calcium, arsenic, and oxygen. This material is primarily of research interest rather than established industrial use, belonging to the family of arsenate ceramics that are studied for specialized applications in nuclear waste immobilization, glass-ceramic matrices, and high-temperature phosphate/arsenate host phases. The compound's notable characteristic is its ability to incorporate and stabilize arsenic in a solid ceramic matrix, making it potentially valuable in radioactive waste management and environmental remediation contexts where arsenic-containing waste streams require permanent fixation.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.303 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.575 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01200 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.244 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data