Materials id 14637 / Cs2NbAgSe4 / Fddd (70)

Phonon band structure

../../_images/mp-14637-band.png

Phonon DOS

../../_images/mp-14637-dos.png

Thermal properties at constant volume

Imaginary modes are excluded if they exist.

../../_images/mp-14637-tprops.png

POSCAR.yaml

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

lattice:
- [     6.0215972700000000,     0.0000000000000000,     0.0000000000000000 ] # a
- [     0.0000000000000000,    14.4433224199999994,     0.0000000000000000 ] # b
- [     0.0000000000000000,     0.0000000000000000,    24.9429288100000015 ] # c
points:
- symbol: Se # 1
  coordinates: [  0.7243922600000000,  0.4009244500000000,  0.5567684500000000 ]
  mass: 78.960000
- symbol: Se # 2
  coordinates: [  0.7243922600000000,  0.5990755500000000,  0.4432315500000000 ]
  mass: 78.960000
- symbol: Se # 3
  coordinates: [  0.2756077400000000,  0.4009244500000000,  0.4432315500000000 ]
  mass: 78.960000
- symbol: Se # 4
  coordinates: [  0.2756077400000000,  0.5990755500000000,  0.5567684500000000 ]
  mass: 78.960000
- symbol: Se # 5
  coordinates: [  0.4743922600000000,  0.1509244500000000,  0.6932315500000000 ]
  mass: 78.960000
- symbol: Se # 6
  coordinates: [  0.0256077400000000,  0.1509244500000000,  0.8067684500000000 ]
  mass: 78.960000
- symbol: Se # 7
  coordinates: [  0.4743922600000000,  0.3490755500000000,  0.8067684500000000 ]
  mass: 78.960000
- symbol: Se # 8
  coordinates: [  0.0256077400000000,  0.3490755500000000,  0.6932315500000000 ]
  mass: 78.960000
- symbol: Se # 9
  coordinates: [  0.7243922600000000,  0.9009244500000000,  0.0567684500000000 ]
  mass: 78.960000
- symbol: Se # 10
  coordinates: [  0.7243922600000000,  0.0990755500000000,  0.9432315500000000 ]
  mass: 78.960000
- symbol: Se # 11
  coordinates: [  0.2756077400000000,  0.9009244500000000,  0.9432315500000000 ]
  mass: 78.960000
- symbol: Se # 12
  coordinates: [  0.2756077400000000,  0.0990755500000000,  0.0567684500000000 ]
  mass: 78.960000
- symbol: Se # 13
  coordinates: [  0.4743922600000000,  0.6509244500000000,  0.1932315500000000 ]
  mass: 78.960000
- symbol: Se # 14
  coordinates: [  0.0256077400000000,  0.6509244500000000,  0.3067684500000000 ]
  mass: 78.960000
- symbol: Se # 15
  coordinates: [  0.4743922600000000,  0.8490755500000000,  0.3067684500000000 ]
  mass: 78.960000
- symbol: Se # 16
  coordinates: [  0.0256077400000000,  0.8490755500000000,  0.1932315500000000 ]
  mass: 78.960000
- symbol: Se # 17
  coordinates: [  0.2243922600000000,  0.4009244500000000,  0.0567684500000000 ]
  mass: 78.960000
- symbol: Se # 18
  coordinates: [  0.2243922600000000,  0.5990755500000000,  0.9432315500000000 ]
  mass: 78.960000
- symbol: Se # 19
  coordinates: [  0.7756077400000000,  0.4009244500000000,  0.9432315500000000 ]
  mass: 78.960000
- symbol: Se # 20
  coordinates: [  0.7756077400000000,  0.5990755500000000,  0.0567684500000000 ]
  mass: 78.960000
- symbol: Se # 21
  coordinates: [  0.9743922600000000,  0.1509244500000000,  0.1932315500000000 ]
  mass: 78.960000
- symbol: Se # 22
  coordinates: [  0.5256077400000000,  0.1509244500000000,  0.3067684500000000 ]
  mass: 78.960000
- symbol: Se # 23
  coordinates: [  0.9743922600000000,  0.3490755500000000,  0.3067684500000000 ]
  mass: 78.960000
- symbol: Se # 24
  coordinates: [  0.5256077400000000,  0.3490755500000000,  0.1932315500000000 ]
  mass: 78.960000
- symbol: Se # 25
  coordinates: [  0.2243922600000000,  0.9009244500000000,  0.5567684500000000 ]
  mass: 78.960000
- symbol: Se # 26
  coordinates: [  0.2243922600000000,  0.0990755500000000,  0.4432315500000000 ]
  mass: 78.960000
- symbol: Se # 27
  coordinates: [  0.7756077400000000,  0.9009244500000000,  0.4432315500000000 ]
  mass: 78.960000
- symbol: Se # 28
  coordinates: [  0.7756077400000000,  0.0990755500000000,  0.5567684500000000 ]
  mass: 78.960000
- symbol: Se # 29
  coordinates: [  0.9743922600000000,  0.6509244500000000,  0.6932315500000000 ]
  mass: 78.960000
- symbol: Se # 30
  coordinates: [  0.5256077400000000,  0.6509244500000000,  0.8067684500000000 ]
  mass: 78.960000
- symbol: Se # 31
  coordinates: [  0.9743922600000000,  0.8490755500000000,  0.8067684500000000 ]
  mass: 78.960000
- symbol: Se # 32
  coordinates: [  0.5256077400000000,  0.8490755500000000,  0.6932315500000000 ]
  mass: 78.960000
- symbol: Nb # 33
  coordinates: [  0.2500000000000000,  0.2500000000000000,  0.7500000000000000 ]
  mass: 92.906380
- symbol: Nb # 34
  coordinates: [  0.5000000000000000,  0.5000000000000000,  0.5000000000000000 ]
  mass: 92.906380
- symbol: Nb # 35
  coordinates: [  0.2500000000000000,  0.7500000000000000,  0.2500000000000000 ]
  mass: 92.906380
- symbol: Nb # 36
  coordinates: [  0.5000000000000000,  0.0000000000000000,  0.0000000000000000 ]
  mass: 92.906380
- symbol: Nb # 37
  coordinates: [  0.7500000000000000,  0.2500000000000000,  0.2500000000000000 ]
  mass: 92.906380
- symbol: Nb # 38
  coordinates: [  0.0000000000000000,  0.5000000000000000,  0.0000000000000000 ]
  mass: 92.906380
- symbol: Nb # 39
  coordinates: [  0.7500000000000000,  0.7500000000000000,  0.7500000000000000 ]
  mass: 92.906380
- symbol: Nb # 40
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.5000000000000000 ]
  mass: 92.906380
- symbol: Ag # 41
  coordinates: [  0.0000000000000000,  0.5000000000000000,  0.5000000000000000 ]
  mass: 107.868200
- symbol: Ag # 42
  coordinates: [  0.7500000000000000,  0.2500000000000000,  0.7500000000000000 ]
  mass: 107.868200
- symbol: Ag # 43
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.0000000000000000 ]
  mass: 107.868200
- symbol: Ag # 44
  coordinates: [  0.7500000000000000,  0.7500000000000000,  0.2500000000000000 ]
  mass: 107.868200
- symbol: Ag # 45
  coordinates: [  0.5000000000000000,  0.5000000000000000,  0.0000000000000000 ]
  mass: 107.868200
- symbol: Ag # 46
  coordinates: [  0.2500000000000000,  0.2500000000000000,  0.2500000000000000 ]
  mass: 107.868200
- symbol: Ag # 47
  coordinates: [  0.5000000000000000,  0.0000000000000000,  0.5000000000000000 ]
  mass: 107.868200
- symbol: Ag # 48
  coordinates: [  0.2500000000000000,  0.7500000000000000,  0.7500000000000000 ]
  mass: 107.868200
- symbol: Cs # 49
  coordinates: [  0.2500000000000000,  0.2500000000000000,  0.5693637100000000 ]
  mass: 132.905452
- symbol: Cs # 50
  coordinates: [  0.7500000000000000,  0.2500000000000000,  0.4306362900000000 ]
  mass: 132.905452
- symbol: Cs # 51
  coordinates: [  0.0000000000000000,  0.5000000000000000,  0.8193637100000000 ]
  mass: 132.905452
- symbol: Cs # 52
  coordinates: [  0.5000000000000000,  0.5000000000000000,  0.6806362900000000 ]
  mass: 132.905452
- symbol: Cs # 53
  coordinates: [  0.2500000000000000,  0.7500000000000000,  0.0693637100000000 ]
  mass: 132.905452
- symbol: Cs # 54
  coordinates: [  0.7500000000000000,  0.7500000000000000,  0.9306362900000000 ]
  mass: 132.905452
- symbol: Cs # 55
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.3193637100000000 ]
  mass: 132.905452
- symbol: Cs # 56
  coordinates: [  0.5000000000000000,  0.0000000000000000,  0.1806362900000000 ]
  mass: 132.905452
- symbol: Cs # 57
  coordinates: [  0.7500000000000000,  0.2500000000000000,  0.0693637100000000 ]
  mass: 132.905452
- symbol: Cs # 58
  coordinates: [  0.2500000000000000,  0.2500000000000000,  0.9306362900000000 ]
  mass: 132.905452
- symbol: Cs # 59
  coordinates: [  0.5000000000000000,  0.5000000000000000,  0.3193637100000000 ]
  mass: 132.905452
- symbol: Cs # 60
  coordinates: [  0.0000000000000000,  0.5000000000000000,  0.1806362900000000 ]
  mass: 132.905452
- symbol: Cs # 61
  coordinates: [  0.7500000000000000,  0.7500000000000000,  0.5693637100000000 ]
  mass: 132.905452
- symbol: Cs # 62
  coordinates: [  0.2500000000000000,  0.7500000000000000,  0.4306362900000000 ]
  mass: 132.905452
- symbol: Cs # 63
  coordinates: [  0.5000000000000000,  0.0000000000000000,  0.8193637100000000 ]
  mass: 132.905452
- symbol: Cs # 64
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.6806362900000000 ]
  mass: 132.905452
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
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64

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