Final Magnetic Moment0.940 μBCalculated total magnetic moment for the unit cell within the magnetic ordering provided (see below). Typically accurate to the second digit. |
Magnetic OrderingFM |
Formation Energy / Atom-1.813 eVCalculated formation energy from the elements normalized to per atom in the unit cell. |
Energy Above Hull / Atom0.085 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. |
Density3.57 g/cm3The calculated bulk crystalline density, typically underestimated due calculated cell volumes overestimated on average by 3% (+/- 6%) |
Decomposes ToNa2BiAsCO7 + NaCO3 + CO2 + Bi2CO5 + Na2CO3 |
Band Gap0.001 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 MauguinFddd [70] |
HallF 2 2 1d |
Point Groupmmm |
Crystal Systemorthorhombic |
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%)
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material | dissimilarity | Ehull | # of elements |
---|---|---|---|
Li9Cr19O48 (mp-853223) | 0.7137 | 0.063 | 3 |
Ca4GdB3O10 (mp-6943) | 0.5639 | 0.000 | 4 |
Ca5B3O9F (mp-6632) | 0.5753 | 0.000 | 4 |
Ca4SmB3O10 (mp-6388) | 0.5539 | 0.000 | 4 |
Ca4LaB3O10 (mp-6076) | 0.5738 | 0.000 | 4 |
LiCrCO4 (mp-766650) | 0.6907 | 0.030 | 4 |
Na4Sb2C4SO16 (mp-768959) | 0.2475 | 0.060 | 5 |
Na4Bi2P(CO4)4 (mp-779878) | 0.2190 | 0.067 | 5 |
Li4Ni2C4SO16 (mp-779839) | 0.2356 | 0.095 | 5 |
Li4Co2C4SO16 (mp-770515) | 0.2352 | 0.094 | 5 |
Li4Cu2C4SO16 (mp-776330) | 0.2084 | 0.100 | 5 |
Na2Li4Mn2C4SO16 (mp-765654) | 0.6964 | 0.254 | 6 |
Run TypeGGA |
Energy Cutoff520 eV |
# of K-pointsNone |
U Values-- |
PseudopotentialsVASP PAW: Na_pv Bi As C O |
Final Energy/Atom-6.3509 eV |
Corrected Energy-365.4216 eV
-365.4216 eV = -342.9483 eV (uncorrected energy) - 22.4733 eV (MP Anion Correction)
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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)