material

CdO

ID:

mp-1132

DOI:

10.17188/1187736


Tags: High pressure experimental phase Cadmium oxide (1/1) Cadmium oxide Monteponite Monteponite (In-exchanged)

Material Details

Final Magnetic Moment
0.000 μB

Calculated total magnetic moment for the unit cell within the magnetic ordering provided (see below). Typically accurate to the second digit.

Magnetic Ordering
FM
Formation Energy / Atom
-1.382 eV

Calculated formation energy from the elements normalized to per atom in the unit cell.

Energy Above Hull / Atom
0.000 eV

The 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.

Density
7.79 g/cm3

The calculated bulk crystalline density, typically underestimated due calculated cell volumes overestimated on average by 3% (+/- 6%)

Decomposes To
Stable
Band Gap
0.104 eV

In 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.

Space Group

Hermann Mauguin
Fm3m [225]
Hall
-F 4 2 3
Point Group
m3m
Crystal System
cubic
We have not yet calculated a detailed bandstructure for this material

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

FEFF XANES

Select an element to display a spectrum averaged over all sites of that element in the structure.

Apply Gaussian smoothing:

0 eV
3 eV
FWHM: 0 eV

Download spectra for every symmetrically equivalent absorption site in the structure.

Download FEFF Input parameters.

Warning: These results are intended to be semi-quantitative in that corrections, such as edge shifts and Debye-Waller damping, have not been included.

Substrates

Reference for minimal coincident interface area (MCIA) and elastic energy:
substrate orientation:
No elastic tensor calculated for this material, so elastic energies not avaialable. Sorting by MCIA instead.
substrate material substrate orientation film orientation MCIA [Å2]
KP(HO2)2 (mp-23959) <0 0 1> <1 0 0> 228.8
Cu (mp-30) <1 1 1> <1 1 1> 158.5
Ni (mp-23) <1 1 1> <1 1 1> 277.5
CaF2 (mp-2741) <1 1 0> <1 1 0> 129.5
CaF2 (mp-2741) <1 1 1> <1 1 1> 158.5
KP(HO2)2 (mp-23959) <0 1 0> <1 0 0> 228.8
KP(HO2)2 (mp-23959) <1 0 0> <1 0 0> 114.4
C (mp-66) <1 0 0> <1 0 0> 114.4
Al2O3 (mp-1143) <0 0 1> <1 0 0> 160.2
SiC (mp-7631) <0 0 1> <1 1 1> 158.5
Ge3(BiO3)4 (mp-23560) <1 0 0> <1 0 0> 114.4
GaP (mp-2490) <1 1 0> <1 1 0> 129.5
GaP (mp-2490) <1 1 1> <1 1 1> 158.5
SiC (mp-11714) <0 0 1> <1 1 1> 158.5
KCl (mp-23193) <1 0 0> <1 0 0> 206.0
Ga2O3 (mp-886) <1 1 0> <1 1 0> 291.3
Mg (mp-153) <1 1 0> <1 1 0> 258.9
Ag (mp-124) <1 1 0> <1 1 0> 97.1
Ag (mp-124) <1 1 1> <1 1 1> 118.9
Fe2O3 (mp-24972) <0 0 1> <1 1 1> 158.5
Bi2Te3 (mp-34202) <0 0 1> <1 1 1> 118.9
Te2W (mp-22693) <1 1 1> <1 1 0> 226.5
C (mp-48) <0 0 1> <1 0 0> 183.1
MgO (mp-1265) <1 0 0> <1 0 0> 91.5
BaTiO3 (mp-5986) <0 0 1> <1 0 0> 206.0
NdGaO3 (mp-3196) <0 1 0> <1 1 0> 129.5
CsI (mp-614603) <1 1 0> <1 1 0> 258.9
TiO2 (mp-390) <0 0 1> <1 0 0> 114.4
DyScO3 (mp-31120) <1 0 1> <1 0 0> 274.6
Au (mp-81) <1 1 0> <1 1 0> 97.1
Au (mp-81) <1 1 1> <1 1 1> 118.9
BaTiO3 (mp-5986) <1 0 1> <1 1 1> 277.5
Ni (mp-23) <1 1 0> <1 1 0> 194.2
GaTe (mp-542812) <1 0 0> <1 1 0> 226.5
BaF2 (mp-1029) <1 1 1> <1 1 1> 277.5
YVO4 (mp-19133) <0 0 1> <1 0 0> 206.0
GaN (mp-804) <1 1 0> <1 1 0> 258.9
PbS (mp-21276) <1 0 0> <1 0 0> 183.1
YAlO3 (mp-3792) <0 1 0> <1 1 0> 356.0
ZrO2 (mp-2858) <1 0 0> <1 0 0> 114.4
C (mp-48) <1 0 1> <1 1 0> 161.8
NdGaO3 (mp-3196) <0 1 1> <1 1 0> 258.9
WSe2 (mp-1821) <1 0 1> <1 0 0> 206.0
TiO2 (mp-390) <1 0 0> <1 0 0> 183.1
CdS (mp-672) <1 1 1> <1 0 0> 206.0
GdScO3 (mp-5690) <0 1 0> <1 1 0> 356.0
TiO2 (mp-390) <1 1 0> <1 1 0> 258.9
TbScO3 (mp-31119) <1 0 0> <1 1 1> 277.5
GdScO3 (mp-5690) <1 0 0> <1 1 1> 277.5
BN (mp-984) <1 0 1> <1 1 0> 356.0
Up to 50 entries displayed.
minimal coincident interface area.

Elasticity

Reference for tensor and properties:
Stiffness Tensor Cij (GPa)
183 98 98 0 0 0
98 183 98 0 0 0
98 98 183 0 0 0
0 0 0 47 0 0
0 0 0 0 47 0
0 0 0 0 0 47
Compliance Tensor Sij (10-12Pa-1)
8.7 -3 -3 0 0 0
-3 8.7 -3 0 0 0
-3 -3 8.7 0 0 0
0 0 0 21.3 0 0
0 0 0 0 21.3 0
0 0 0 0 0 21.3
Shear Modulus GV
45 GPa
Bulk Modulus KV
126 GPa
Shear Modulus GR
45 GPa
Bulk Modulus KR
126 GPa
Shear Modulus GVRH
45 GPa
Bulk Modulus KVRH
126 GPa
Elastic Anisotropy
0.01
Poisson's Ratio
0.34

Similar Structures beta feature

Explanation of dissimilarity measure: Documentation.
material dissimilarity Ehull # of elements
Sr4SO3 (mp-1079788) 0.0000 0.200 3
BaSr3O4 (mp-984729) 0.0000 0.044 3
ScH4Pd3 (mp-981386) 0.0000 0.035 3
Sr3CdO4 (mp-981103) 0.0000 0.019 3
SrCa3O4 (mp-978844) 0.0000 0.040 3
Mg6MnVO8 (mp-1031817) 0.0187 0.048 4
CaMg6CdO8 (mp-1031705) 0.0236 0.136 4
Mg6ZnCoO8 (mp-1032604) 0.0148 0.061 4
Mg6TiVO8 (mp-1031644) 0.0188 0.165 4
Mg6ZnCuO8 (mp-1032598) 0.0169 0.035 4
HgSe (mp-957) 0.0000 0.160 2
NdTe (mp-570) 0.0000 0.000 2
BaSe (mp-1253) 0.0000 0.000 2
YbSe (mp-286) 0.0000 0.000 2
NaBr (mp-22916) 0.0000 0.000 2
As (mp-10) 0.0000 0.107 1
Sc (mp-1008681) 0.0000 0.720 1
Ca (mp-10683) 0.0000 0.419 1
C (mp-998866) 0.0000 2.754 1
Sb (mp-133) 0.0000 0.049 1
Up to 5 similar elemental, binary, ternary, quaternary, etc. structures displayed (dissimilarity threshold 0.75). Ehull: energy above hull per atom [eV].

Synthesis Descriptions

The spraying flow rate was adjusted to be around 3ml/min. Air was used as gas carrier and the nozzle to glass substrate distance was around 27cm. The thickness of film was measured using weighing me [...]
Thin films of Cr doped CdO were prepared by reactive DC magnetron sputtering method at different sputtering powers. High purity of Cd (99.999%) and Cr (99.999%) metallic targets with 2 inch diameter a [...]
chef hat mixing beaker

Explore more synthesis descriptions for materials of composition CdO.

Text computed by synthesisproject.org.

Calculation Summary

Elasticity

Methodology

Structure Optimization

Run Type
GGA
Energy Cutoff
520 eV
# of K-points
None
U Values
--
Pseudopotentials
VASP PAW: O Cd
Final Energy/Atom
-3.9564 eV
Corrected Energy
-8.6151 eV
-8.6151 eV = -7.9128 eV (uncorrected energy) - 0.7023 eV (MP Anion Correction)

Detailed input parameters and outputs for all calculations


Show JSON History Show BibTex Citation Download BibTex Citation
ICSD IDs
  • 29289
  • 29291
  • 29292
  • 181294
  • 181735
  • 620205
  • 620204
  • 31055
  • 620202
  • 29290
  • 620206
  • 24802
  • 61554
  • 181057
Submitted by
User remarks:
  • High pressure experimental phase
  • Monteponite
  • Cadmium oxide

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)