Materials id 14485 / LaTa7O19 / P-6c2 (188)

Phonon band structure

../../_images/mp-14485-band.png

Phonon DOS

../../_images/mp-14485-dos.png

Thermal properties at constant volume

Imaginary modes are excluded if they exist.

../../_images/mp-14485-tprops.png

POSCAR.yaml

POSCAR.yaml shows the crystal structure after the relaxation used for this phonon calculation.

lattice:
- [     6.2266500899999997,     0.0000000000000000,     0.0000000000000000 ] # a
- [    -3.1133250499999998,     5.3924371600000001,     0.0000000000000000 ] # b
- [     0.0000000000000000,     0.0000000000000000,    20.0431703399999996 ] # c
points:
- symbol: O  # 1
  coordinates: [  0.0976687300000000,  0.7101364600000000,  0.5573091900000000 ]
  mass: 15.999400
- symbol: O  # 2
  coordinates: [  0.6124677200000000,  0.7101364600000000,  0.4426908100000000 ]
  mass: 15.999400
- symbol: O  # 3
  coordinates: [  0.2898635400000000,  0.3875322800000000,  0.5573091900000000 ]
  mass: 15.999400
- symbol: O  # 4
  coordinates: [  0.6124677200000000,  0.9023312700000000,  0.5573091900000000 ]
  mass: 15.999400
- symbol: O  # 5
  coordinates: [  0.2898635400000000,  0.3875322800000000,  0.9426908100000000 ]
  mass: 15.999400
- symbol: O  # 6
  coordinates: [  0.6124677200000000,  0.9023312700000000,  0.9426908100000000 ]
  mass: 15.999400
- symbol: O  # 7
  coordinates: [  0.0976687300000000,  0.7101364600000000,  0.9426908100000000 ]
  mass: 15.999400
- symbol: O  # 8
  coordinates: [  0.0976687300000000,  0.3875322800000000,  0.0573091900000000 ]
  mass: 15.999400
- symbol: O  # 9
  coordinates: [  0.2898635400000000,  0.9023312700000000,  0.0573091900000000 ]
  mass: 15.999400
- symbol: O  # 10
  coordinates: [  0.2898635400000000,  0.9023312700000000,  0.4426908100000000 ]
  mass: 15.999400
- symbol: O  # 11
  coordinates: [  0.0976687300000000,  0.3875322800000000,  0.4426908100000000 ]
  mass: 15.999400
- symbol: O  # 12
  coordinates: [  0.6124677200000000,  0.7101364600000000,  0.0573091900000000 ]
  mass: 15.999400
- symbol: O  # 13
  coordinates: [  0.2458391500000000,  0.2874022900000000,  0.7500000000000000 ]
  mass: 15.999400
- symbol: O  # 14
  coordinates: [  0.7125977100000001,  0.9584368599999999,  0.7500000000000000 ]
  mass: 15.999400
- symbol: O  # 15
  coordinates: [  0.0415631400000000,  0.7541608500000000,  0.7500000000000000 ]
  mass: 15.999400
- symbol: O  # 16
  coordinates: [  0.2458391500000000,  0.9584368599999999,  0.2500000000000000 ]
  mass: 15.999400
- symbol: O  # 17
  coordinates: [  0.6668222400000000,  0.0854147300000000,  0.1535261600000000 ]
  mass: 15.999400
- symbol: O  # 18
  coordinates: [  0.4185924900000000,  0.3331777600000000,  0.3464738400000000 ]
  mass: 15.999400
- symbol: O  # 19
  coordinates: [  0.9145852700000000,  0.5814075100000000,  0.3464738400000000 ]
  mass: 15.999400
- symbol: O  # 20
  coordinates: [  0.9145852700000000,  0.5814075100000000,  0.1535261600000000 ]
  mass: 15.999400
- symbol: O  # 21
  coordinates: [  0.4185924900000000,  0.3331777600000000,  0.1535261600000000 ]
  mass: 15.999400
- symbol: O  # 22
  coordinates: [  0.4185924900000000,  0.0854147300000000,  0.8464738400000000 ]
  mass: 15.999400
- symbol: O  # 23
  coordinates: [  0.6668222400000000,  0.5814075100000000,  0.8464738400000000 ]
  mass: 15.999400
- symbol: O  # 24
  coordinates: [  0.9145852700000000,  0.3331777600000000,  0.8464738400000000 ]
  mass: 15.999400
- symbol: O  # 25
  coordinates: [  0.6668222400000000,  0.5814075100000000,  0.6535261600000000 ]
  mass: 15.999400
- symbol: O  # 26
  coordinates: [  0.9145852700000000,  0.3331777600000000,  0.6535261600000000 ]
  mass: 15.999400
- symbol: O  # 27
  coordinates: [  0.6668222400000000,  0.0854147300000000,  0.3464738400000000 ]
  mass: 15.999400
- symbol: O  # 28
  coordinates: [  0.4185924900000000,  0.0854147300000000,  0.6535261600000000 ]
  mass: 15.999400
- symbol: O  # 29
  coordinates: [  0.3333333300000000,  0.6666666700000000,  0.1689396600000000 ]
  mass: 15.999400
- symbol: O  # 30
  coordinates: [  0.3333333300000000,  0.6666666700000000,  0.3310603400000000 ]
  mass: 15.999400
- symbol: O  # 31
  coordinates: [  0.3333333300000000,  0.6666666700000000,  0.8310603400000000 ]
  mass: 15.999400
- symbol: O  # 32
  coordinates: [  0.3333333300000000,  0.6666666700000000,  0.6689396600000000 ]
  mass: 15.999400
- symbol: O  # 33
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.1313143300000000 ]
  mass: 15.999400
- symbol: O  # 34
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.3686856700000000 ]
  mass: 15.999400
- symbol: O  # 35
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.8686856700000000 ]
  mass: 15.999400
- symbol: O  # 36
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.6313143300000000 ]
  mass: 15.999400
- symbol: O  # 37
  coordinates: [  0.7125977100000001,  0.7541608500000000,  0.2500000000000000 ]
  mass: 15.999400
- symbol: O  # 38
  coordinates: [  0.0415631400000000,  0.2874022900000000,  0.2500000000000000 ]
  mass: 15.999400
- symbol: La # 39
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.0000000000000000 ]
  mass: 138.905470
- symbol: La # 40
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.5000000000000000 ]
  mass: 138.905470
- symbol: Ta # 41
  coordinates: [  0.3054953200000000,  0.3341534700000000,  0.6561418800000000 ]
  mass: 180.947880
- symbol: Ta # 42
  coordinates: [  0.6658465300000000,  0.9713418500000000,  0.6561418800000000 ]
  mass: 180.947880
- symbol: Ta # 43
  coordinates: [  0.3054953200000000,  0.3341534700000000,  0.8438581200000000 ]
  mass: 180.947880
- symbol: Ta # 44
  coordinates: [  0.6658465300000000,  0.9713418500000000,  0.8438581200000000 ]
  mass: 180.947880
- symbol: Ta # 45
  coordinates: [  0.0286581500000000,  0.6945046800000000,  0.8438581200000000 ]
  mass: 180.947880
- symbol: Ta # 46
  coordinates: [  0.0286581500000000,  0.3341534700000000,  0.1561418800000000 ]
  mass: 180.947880
- symbol: Ta # 47
  coordinates: [  0.3054953200000000,  0.9713418500000000,  0.1561418800000000 ]
  mass: 180.947880
- symbol: Ta # 48
  coordinates: [  0.3054953200000000,  0.9713418500000000,  0.3438581200000000 ]
  mass: 180.947880
- symbol: Ta # 49
  coordinates: [  0.0286581500000000,  0.3341534700000000,  0.3438581200000000 ]
  mass: 180.947880
- symbol: Ta # 50
  coordinates: [  0.6658465300000000,  0.6945046800000000,  0.1561418800000000 ]
  mass: 180.947880
- symbol: Ta # 51
  coordinates: [  0.3333333300000000,  0.6666666700000000,  0.5000000000000000 ]
  mass: 180.947880
- symbol: Ta # 52
  coordinates: [  0.3333333300000000,  0.6666666700000000,  0.0000000000000000 ]
  mass: 180.947880
- symbol: Ta # 53
  coordinates: [  0.6658465300000000,  0.6945046800000000,  0.3438581200000000 ]
  mass: 180.947880
- symbol: Ta # 54
  coordinates: [  0.0286581500000000,  0.6945046800000000,  0.6561418800000000 ]
  mass: 180.947880
poscar_order:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54

Citation

The initial crystal structure used to perform phonon calculation is obtained from the Materials Project. The phonon band structure paths are determined using SeeK-path. More details about how to obtain the crystal structure, how to determine the band structure paths, and those citations are found at References and citations.

License

The contents of this web page are licensed under a Creative Commons 4.0 Attribution International License.

license