TaOF3 is a tantalum oxyfluoride ceramic compound combining the properties of tantalum oxides with fluoride chemistry, creating a dense, refractory material. While primarily studied in research contexts for optical and electronic applications, this compound belongs to a family of mixed-anion ceramics explored for high-performance fluoride host materials, particularly in photonics and specialized refractory applications where tantalum's high density and chemical stability are valuable. The material's relevance lies in emerging optical fiber technology, laser host matrices, and advanced sensor applications where fluoride ceramics offer superior transparency and thermal performance compared to conventional oxides.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16,866.4 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.1900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 12,019.3 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2335 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.831 | eV | DFT · OptB88vdW | ||
| ↳ | 4.236 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 3.900 | - | DFT · OptB88vdW | ||
| ↳ | 3.023 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 0.000 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.04940 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.194 | 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