material

CaZnSn

ID:

mp-31160

DOI:

10.17188/1205469


Tags: Calcium tin zinc (1/1/1)

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
NM
Formation Energy / Atom
-0.525 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
5.13 g/cm3

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

Decomposes To
Stable
Band Gap
0.000 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
P63mc [186]
Hall
P 6c 2c
Point Group
6mm
Crystal System
hexagonal

Electronic Structure

Topological data for ICSD ID 106358 from Topological Materials Database
Topological Classification
SM*
Subclassification
ES
Crossing Type
Line
* Semimetal
Enforced Semimetal with Line or Plane degeneracy

Band Structure and Density of States

Warning! Semi-local DFT tends to severely underestimate bandgaps. Please see the wiki for more info.

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:
substrate material substrate orientation film orientation elastic energy [meV] MCIA [Å2]
GaAs (mp-2534) <1 1 1> <0 0 1> 0.000 57.3
InSb (mp-20012) <1 1 1> <0 0 1> 0.004 76.4
Ge (mp-32) <1 1 1> <0 0 1> 0.006 57.3
ZnSe (mp-1190) <1 1 1> <0 0 1> 0.007 57.3
Au (mp-81) <1 1 1> <0 0 1> 0.007 363.0
CdTe (mp-406) <1 1 1> <0 0 1> 0.009 76.4
Te2Mo (mp-602) <0 0 1> <0 0 1> 0.010 76.4
SiC (mp-11714) <1 0 0> <1 0 0> 0.010 250.2
LaAlO3 (mp-2920) <0 0 1> <0 0 1> 0.011 76.4
PbS (mp-21276) <1 1 1> <0 0 1> 0.014 248.4
ZnSe (mp-1190) <1 1 0> <1 1 0> 0.019 185.7
SiC (mp-8062) <1 1 1> <0 0 1> 0.021 133.8
ZnO (mp-2133) <1 0 1> <1 0 0> 0.025 178.7
GaAs (mp-2534) <1 1 0> <1 1 0> 0.029 185.7
LiF (mp-1138) <1 0 0> <0 0 1> 0.030 133.8
ZrO2 (mp-2858) <1 0 1> <1 1 1> 0.032 129.6
ZrO2 (mp-2858) <1 0 0> <1 1 1> 0.036 259.1
CdWO4 (mp-19387) <0 1 1> <1 0 0> 0.036 285.9
Ag (mp-124) <1 1 1> <0 0 1> 0.041 363.0
CdWO4 (mp-19387) <1 0 1> <1 0 0> 0.041 178.7
ZrO2 (mp-2858) <1 0 -1> <1 0 1> 0.046 324.2
WSe2 (mp-1821) <0 0 1> <1 0 1> 0.048 202.6
MoSe2 (mp-1634) <0 0 1> <1 0 1> 0.049 202.6
YVO4 (mp-19133) <1 1 1> <1 1 0> 0.049 247.6
AlN (mp-661) <1 0 1> <1 0 1> 0.051 162.1
GaN (mp-804) <0 0 1> <0 0 1> 0.052 172.0
ZnO (mp-2133) <1 0 0> <1 0 1> 0.054 121.6
InP (mp-20351) <1 1 1> <0 0 1> 0.054 248.4
AlN (mp-661) <1 1 1> <1 1 1> 0.057 259.1
Ge (mp-32) <1 1 0> <1 1 0> 0.058 185.7
Ni (mp-23) <1 0 0> <1 0 1> 0.061 283.7
TiO2 (mp-2657) <1 1 1> <1 0 0> 0.065 321.7
AlN (mp-661) <1 0 0> <1 0 0> 0.065 143.0
AlN (mp-661) <1 1 0> <1 1 0> 0.065 247.6
LiGaO2 (mp-5854) <0 0 1> <1 1 0> 0.068 247.6
GdScO3 (mp-5690) <0 0 1> <1 0 0> 0.068 321.7
SiO2 (mp-6930) <1 1 0> <1 0 1> 0.074 283.7
SiC (mp-11714) <0 0 1> <0 0 1> 0.078 57.3
SiC (mp-7631) <0 0 1> <0 0 1> 0.085 57.3
TeO2 (mp-2125) <1 1 0> <1 1 1> 0.085 194.4
YVO4 (mp-19133) <1 0 0> <1 1 1> 0.090 323.9
SiC (mp-7631) <1 1 1> <1 1 0> 0.094 247.6
Mg (mp-153) <1 0 1> <1 0 1> 0.096 283.7
NaCl (mp-22862) <1 1 0> <1 1 0> 0.097 185.7
ZrO2 (mp-2858) <1 1 -1> <1 0 0> 0.099 321.7
ZrO2 (mp-2858) <0 1 0> <1 1 0> 0.103 247.6
TePb (mp-19717) <1 1 0> <0 0 1> 0.105 305.7
SiC (mp-8062) <1 1 0> <1 1 0> 0.108 247.6
C (mp-48) <0 0 1> <0 0 1> 0.108 133.8
LiAlO2 (mp-3427) <1 1 1> <0 0 1> 0.108 267.5
Up to 50 entries displayed.
minimal coincident interface area.

Elasticity

Reference for tensor and properties:
Stiffness Tensor Cij (GPa)
99 34 23 0 0 0
34 99 23 0 0 0
23 23 68 0 0 0
0 0 0 43 0 0
0 0 0 0 43 0
0 0 0 0 0 33
Compliance Tensor Sij (10-12Pa-1)
11.9 -3.4 -2.8 0 0 0
-3.4 11.9 -2.8 0 0 0
-2.8 -2.8 16.6 0 0 0
0 0 0 23.2 0 0
0 0 0 0 23.2 0
0 0 0 0 0 30.6
Shear Modulus GV
36 GPa
Bulk Modulus KV
47 GPa
Shear Modulus GR
35 GPa
Bulk Modulus KR
45 GPa
Shear Modulus GVRH
36 GPa
Bulk Modulus KVRH
46 GPa
Elastic Anisotropy
0.23
Poisson's Ratio
0.19

Similar Structures beta feature

Explanation of dissimilarity measure: Documentation.
material dissimilarity Ehull # of elements
PrSnAu (mp-31412) 0.0720 0.000 3
PrAgSn (mp-31421) 0.1101 0.000 3
EuBiAu (mp-1018695) 0.0916 0.000 3
LaAgPb (mp-13406) 0.0870 0.000 3
NdAgSn (mp-4808) 0.0919 0.000 3
LiTb(CuP)2 (mp-8220) 0.5781 0.000 4
LiSm(CuP)2 (mp-973019) 0.6332 0.000 4
LiYb(CuP)2 (mp-1024988) 0.6378 0.000 4
LiY(CuP)2 (mp-1018791) 0.5745 0.000 4
LiCe(CuP)2 (mp-1018784) 0.6335 0.000 4
SrIn2 (mp-20074) 0.2225 0.000 2
BaTl2 (mp-30434) 0.2158 0.000 2
CaGa2 (mp-11284) 0.2596 0.000 2
YbGa2 (mp-2178) 0.2113 0.000 2
SrTl2 (mp-30877) 0.2504 0.000 2
Up to 5 similar elemental, binary, ternary, quaternary, etc. structures displayed (dissimilarity threshold 0.75). Ehull: energy above hull per atom [eV].

Calculation Summary

Elasticity

Methodology

Structure Optimization

Run Type
GGA
Energy Cutoff
520 eV
# of K-points
None
U Values
--
Pseudopotentials
VASP PAW: Ca_sv Zn Sn_d
Final Energy/Atom
-2.9418 eV
Corrected Energy
-17.6506 eV
-17.6506 eV = -17.6506 eV (uncorrected energy)

Detailed input parameters and outputs for all calculations


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ICSD IDs
  • 106358
Submitted by
User remarks:
  • Calcium tin zinc (1/1/1)

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)