material
Al13Si5H18ClO38
ID:
mp-706657
DOI:
10.17188/1286247
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-2.646 eVCalculated formation energy from the elements normalized to per atom in the unit cell. |
Energy Above Hull / Atom0.023 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. |
Density2.75 g/cm3The calculated bulk crystalline density, typically underestimated due calculated cell volumes overestimated on average by 3% (+/- 6%) |
Decomposes ToH2O + SiO2 + AlH12(ClO2)3 + AlHO2 |
Band Gap4.269 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 MauguinF43m [216] |
HallF 4 2 3 |
Point Group43m |
Crystal Systemcubic |
Band Structure
Density of States
sign indicates spin ↑ ↓
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%)
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.Calculation Summary
Structure Optimization
Run TypeGGA |
Energy Cutoff520 eV |
# of K-points3 |
U Values-- |
PseudopotentialsVASP PAW: Al Si H Cl O |
Final Energy/Atom-6.5961 eV |
Corrected Energy-521.3957 eV
-521.3957 eV = -494.7087 eV (uncorrected energy) - 26.6870 eV (MP Anion Correction)
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Detailed input parameters and outputs for all calculations
ICSD IDs
- 9270
Submitted by
User remarks:
- supplementary compounds from MIT matgen database
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)