material
IrF3
ID:
mp-2437
DOI:
10.17188/1200061
Final Magnetic Moment0.000 μBCalculated total magnetic moment for the unit cell within the magnetic ordering provided (see below). Typically accurate to the second digit. |
Magnetic OrderingNon-magnetic |
Formation Energy / Atom-1.611 eVCalculated formation energy from the elements normalized to per atom in the unit cell. |
Energy Above Hull / Atom0.003 eVThe energy of decomposition of this material into the set of most stable materials at this chemical composition, in eV/atom. Stability is tested against all potential chemical combinations that result in the material's composition. For example, a Co2O3 structure would be tested for decomposition against other Co2O3 structures, against Co and O2 mixtures, and against CoO and O2 mixtures. |
Density8.04 g/cm3The calculated bulk crystalline density, typically underestimated due calculated cell volumes overestimated on average by 3% (+/- 6%) |
Decomposes ToIrF4 + Ir |
Band Gap0.961 eVIn general, band gaps computed with common exchange-correlation functionals such as the LDA and GGA are severely underestimated. Typically the disagreement is reported to be ~50% in the literature. Some internal testing by the Materials Project supports these statements; typically, we find that band gaps are underestimated by ~40%. We additionally find that several known insulators are predicted to be metallic. |
Hermann MauguinR3c [167] |
Hall-R 3 2"c |
Point Group3m |
Crystal Systemtrigonal |
X-Ray Diffraction
-
Select radiation source:
- Cu
- Ag
- Mo
- Fe
Calculated powder diffraction pattern; note that peak spacings may be affected due to inaccuracies in calculated cell volume, which is typically overestimated on average by 3% (+/- 6%)
X-Ray Absorption Spectra
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Download spectra for every symmetrically equivalent absorption site in the structure.
Download FEFF Input parameters.
Substrates
Reference for minimal coincident interface area (MCIA) and elastic energy:substrate orientation:
| substrate material | substrate orientation | film orientation | MCIA† [Å2] |
|---|---|---|---|
| LaAlO3 (mp-2920) | <0 0 1> | <0 0 1> | 287.6 |
| AlN (mp-661) | <0 0 1> | <0 0 1> | 265.5 |
| AlN (mp-661) | <1 0 0> | <1 0 0> | 141.1 |
| AlN (mp-661) | <1 1 0> | <1 1 1> | 248.4 |
| AlN (mp-661) | <1 0 1> | <0 0 1> | 376.1 |
| GaAs (mp-2534) | <1 1 0> | <1 0 0> | 141.1 |
| CeO2 (mp-20194) | <1 1 0> | <0 0 1> | 331.8 |
| CeO2 (mp-20194) | <1 1 1> | <0 0 1> | 154.9 |
| BaF2 (mp-1029) | <1 0 0> | <0 0 1> | 199.1 |
| BaF2 (mp-1029) | <1 1 1> | <0 0 1> | 66.4 |
| GaN (mp-804) | <0 0 1> | <0 0 1> | 287.6 |
| GaN (mp-804) | <1 1 1> | <0 0 1> | 221.2 |
| SiO2 (mp-6930) | <0 0 1> | <0 0 1> | 22.1 |
| SiO2 (mp-6930) | <1 0 0> | <1 0 0> | 141.1 |
| SiO2 (mp-6930) | <1 1 0> | <1 1 0> | 244.4 |
| GaN (mp-804) | <1 0 0> | <0 0 1> | 353.9 |
| GaN (mp-804) | <1 0 1> | <0 0 1> | 287.6 |
| SiO2 (mp-6930) | <1 0 1> | <1 0 0> | 70.6 |
| SiO2 (mp-6930) | <1 1 1> | <0 0 1> | 154.9 |
| KCl (mp-23193) | <1 1 1> | <0 0 1> | 287.6 |
| DyScO3 (mp-31120) | <0 1 1> | <1 0 0> | 282.3 |
| DyScO3 (mp-31120) | <1 0 1> | <1 0 1> | 221.9 |
| InAs (mp-20305) | <1 1 0> | <1 0 0> | 211.7 |
| InAs (mp-20305) | <1 1 1> | <0 0 1> | 66.4 |
| ZnSe (mp-1190) | <1 1 0> | <1 0 0> | 141.1 |
| KTaO3 (mp-3614) | <1 1 1> | <0 0 1> | 88.5 |
| KTaO3 (mp-3614) | <1 0 0> | <0 0 1> | 353.9 |
| KTaO3 (mp-3614) | <1 1 0> | <0 0 1> | 353.9 |
| CdS (mp-672) | <0 0 1> | <0 0 1> | 199.1 |
| CdS (mp-672) | <1 0 1> | <1 0 1> | 221.9 |
| LiF (mp-1138) | <1 1 0> | <0 0 1> | 353.9 |
| LiF (mp-1138) | <1 0 0> | <1 0 0> | 282.3 |
| LiF (mp-1138) | <1 1 1> | <0 0 1> | 88.5 |
| Te2W (mp-22693) | <1 0 0> | <1 0 1> | 295.8 |
| YVO4 (mp-19133) | <0 0 1> | <0 0 1> | 265.5 |
| Te2W (mp-22693) | <0 1 0> | <1 0 0> | 211.7 |
| TePb (mp-19717) | <1 1 1> | <0 0 1> | 287.6 |
| Te2Mo (mp-602) | <0 0 1> | <0 0 1> | 265.5 |
| Te2Mo (mp-602) | <1 0 0> | <1 0 0> | 211.7 |
| Te2Mo (mp-602) | <1 0 1> | <0 0 1> | 265.5 |
| Ag (mp-124) | <1 0 0> | <0 0 1> | 353.9 |
| Ag (mp-124) | <1 1 0> | <0 0 1> | 353.9 |
| Ag (mp-124) | <1 1 1> | <0 0 1> | 88.5 |
| Bi2Te3 (mp-34202) | <0 0 1> | <0 0 1> | 66.4 |
| GaSe (mp-1943) | <0 0 1> | <0 0 1> | 88.5 |
| BN (mp-984) | <0 0 1> | <0 0 1> | 22.1 |
| BN (mp-984) | <1 1 0> | <0 0 1> | 66.4 |
| BN (mp-984) | <1 1 1> | <1 0 1> | 295.8 |
| BN (mp-984) | <1 0 0> | <0 0 1> | 154.9 |
| BN (mp-984) | <1 0 1> | <0 0 1> | 243.3 |
Elasticity
A full elastic tensor has not been calculated for this material. Registered users can view statistical-learning-based predictions of this material's bulk and shear moduli.
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Similar Structures
Explanation of dissimilarity measure:
Documentation.
| material | dissimilarity | Ehull | # of elements |
|---|---|---|---|
| PdPtF6 (mp-8547) | 0.2833 | 0.000 | 3 |
| ThSnI6 (mp-28815) | 0.2145 | 0.021 | 3 |
| NiPtF6 (mp-558838) | 0.2862 | 0.000 | 3 |
| NiPtF6 (mp-612185) | 0.2834 | 0.000 | 3 |
| LiAuF6 (mp-1079483) | 0.2828 | 0.000 | 3 |
| Zr3O (mp-14024) | 0.0326 | 0.000 | 2 |
| Zr3O (mp-561418) | 0.1173 | 0.000 | 2 |
| Zr3O (mp-1017) | 0.1101 | 0.004 | 2 |
| RhF3 (mp-2068) | 0.0328 | 0.000 | 2 |
| Pd3N (mp-1078568) | 0.0430 | 0.235 | 2 |
Calculation Summary
Structure Optimization
Run TypeGGA |
Energy Cutoff520 eV |
# of K-pointsNone |
U Values-- |
PseudopotentialsVASP PAW: F Ir |
Final Energy/Atom-4.8926 eV |
Corrected Energy-39.1411 eV
-39.1411 eV = -39.1411 eV (uncorrected energy)
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Detailed input parameters and outputs for all calculations
ICSD IDs
- 77619
- 16676
Submitted by
User remarks:
- High pressure experimental phase
- Iridium fluoride
Displaying lattice parameters for primitive cell; note that calculated cell volumes are typically overestimated on average by 3% (+/- 6%). Note the primitive cell may appear less symmetric than the conventional cell representation (see "Structure Type" selector below the 3d structure)