Fddd (70)¶

Date page updated: 2018-4-17
Space group type: Fddd (70) / F 2 2 -1d
Number of formula units (Z): 16
Phonon raw data: mp-23850-20180417.tar.lzma
Link to Materials Project: https://www.materialsproject.org/materials/mp-23850/

Phonon band structure¶

Phonon DOS¶

Thermal properties at constant volume¶

Imaginary modes are excluded if they exist.

POSCAR.yaml¶

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

lattice:
- [     7.7619517099999999,     0.0000000000000000,     0.0000000000000000 ] # a
- [     0.0000000000000000,     9.0232463200000002,     0.0000000000000000 ] # b
- [     0.0000000000000000,     0.0000000000000000,    10.1348346599999992 ] # c
points:
- symbol: H  # 1
  coordinates: [  0.9199983700000000,  0.2855194700000000,  0.1777216200000000 ]
  mass: 1.007940
- symbol: H  # 2
  coordinates: [  0.4199983700000000,  0.7144805300000000,  0.3222783800000000 ]
  mass: 1.007940
- symbol: H  # 3
  coordinates: [  0.5800016300000000,  0.2855194700000000,  0.3222783800000000 ]
  mass: 1.007940
- symbol: H  # 4
  coordinates: [  0.0800016300000000,  0.7144805300000000,  0.1777216200000000 ]
  mass: 1.007940
- symbol: H  # 5
  coordinates: [  0.8300016300000000,  0.4644805300000000,  0.0722783800000000 ]
  mass: 1.007940
- symbol: H  # 6
  coordinates: [  0.1699983700000000,  0.5355194700000000,  0.0722783800000000 ]
  mass: 1.007940
- symbol: H  # 7
  coordinates: [  0.6699983700000000,  0.4644805300000000,  0.4277216200000000 ]
  mass: 1.007940
- symbol: H  # 8
  coordinates: [  0.3300016300000000,  0.5355194700000000,  0.4277216200000000 ]
  mass: 1.007940
- symbol: H  # 9
  coordinates: [  0.9199983700000000,  0.7855194700000000,  0.6777216200000000 ]
  mass: 1.007940
- symbol: H  # 10
  coordinates: [  0.4199983700000000,  0.2144805300000000,  0.8222783800000000 ]
  mass: 1.007940
- symbol: H  # 11
  coordinates: [  0.5800016300000000,  0.7855194700000000,  0.8222783800000000 ]
  mass: 1.007940
- symbol: H  # 12
  coordinates: [  0.0800016300000000,  0.2144805300000000,  0.6777216200000000 ]
  mass: 1.007940
- symbol: H  # 13
  coordinates: [  0.8300016300000000,  0.9644805300000000,  0.5722783800000000 ]
  mass: 1.007940
- symbol: H  # 14
  coordinates: [  0.1699983700000000,  0.0355194700000000,  0.5722783800000000 ]
  mass: 1.007940
- symbol: H  # 15
  coordinates: [  0.6699983700000000,  0.9644805300000000,  0.9277216200000000 ]
  mass: 1.007940
- symbol: H  # 16
  coordinates: [  0.3300016300000000,  0.0355194700000000,  0.9277216200000000 ]
  mass: 1.007940
- symbol: H  # 17
  coordinates: [  0.4199983700000000,  0.2855194700000000,  0.6777216200000000 ]
  mass: 1.007940
- symbol: H  # 18
  coordinates: [  0.9199983700000000,  0.7144805300000000,  0.8222783800000000 ]
  mass: 1.007940
- symbol: H  # 19
  coordinates: [  0.0800016300000000,  0.2855194700000000,  0.8222783800000000 ]
  mass: 1.007940
- symbol: H  # 20
  coordinates: [  0.5800016300000000,  0.7144805300000000,  0.6777216200000000 ]
  mass: 1.007940
- symbol: H  # 21
  coordinates: [  0.3300016300000000,  0.4644805300000000,  0.5722783800000000 ]
  mass: 1.007940
- symbol: H  # 22
  coordinates: [  0.6699983700000000,  0.5355194700000000,  0.5722783800000000 ]
  mass: 1.007940
- symbol: H  # 23
  coordinates: [  0.1699983700000000,  0.4644805300000000,  0.9277216200000000 ]
  mass: 1.007940
- symbol: H  # 24
  coordinates: [  0.8300016300000000,  0.5355194700000000,  0.9277216200000000 ]
  mass: 1.007940
- symbol: H  # 25
  coordinates: [  0.4199983700000000,  0.7855194700000000,  0.1777216200000000 ]
  mass: 1.007940
- symbol: H  # 26
  coordinates: [  0.9199983700000000,  0.2144805300000000,  0.3222783800000000 ]
  mass: 1.007940
- symbol: H  # 27
  coordinates: [  0.0800016300000000,  0.7855194700000000,  0.3222783800000000 ]
  mass: 1.007940
- symbol: H  # 28
  coordinates: [  0.5800016300000000,  0.2144805300000000,  0.1777216200000000 ]
  mass: 1.007940
- symbol: H  # 29
  coordinates: [  0.3300016300000000,  0.9644805300000000,  0.0722783800000000 ]
  mass: 1.007940
- symbol: H  # 30
  coordinates: [  0.6699983700000000,  0.0355194700000000,  0.0722783800000000 ]
  mass: 1.007940
- symbol: H  # 31
  coordinates: [  0.1699983700000000,  0.9644805300000000,  0.4277216200000000 ]
  mass: 1.007940
- symbol: H  # 32
  coordinates: [  0.8300016300000000,  0.0355194700000000,  0.4277216200000000 ]
  mass: 1.007940
- symbol: N  # 33
  coordinates: [  0.2545718800000000,  0.5000000000000000,  0.0000000000000000 ]
  mass: 14.006700
- symbol: N  # 34
  coordinates: [  0.9954281200000000,  0.7500000000000000,  0.2500000000000000 ]
  mass: 14.006700
- symbol: N  # 35
  coordinates: [  0.7454281200000000,  0.5000000000000000,  0.0000000000000000 ]
  mass: 14.006700
- symbol: N  # 36
  coordinates: [  0.5045718800000000,  0.7500000000000000,  0.2500000000000000 ]
  mass: 14.006700
- symbol: N  # 37
  coordinates: [  0.2545718800000000,  0.0000000000000000,  0.5000000000000000 ]
  mass: 14.006700
- symbol: N  # 38
  coordinates: [  0.9954281200000000,  0.2500000000000000,  0.7500000000000000 ]
  mass: 14.006700
- symbol: N  # 39
  coordinates: [  0.7454281200000000,  0.0000000000000000,  0.5000000000000000 ]
  mass: 14.006700
- symbol: N  # 40
  coordinates: [  0.5045718800000000,  0.2500000000000000,  0.7500000000000000 ]
  mass: 14.006700
- symbol: N  # 41
  coordinates: [  0.7545718800000000,  0.5000000000000000,  0.5000000000000000 ]
  mass: 14.006700
- symbol: N  # 42
  coordinates: [  0.4954281200000000,  0.7500000000000000,  0.7500000000000000 ]
  mass: 14.006700
- symbol: N  # 43
  coordinates: [  0.2454281200000000,  0.5000000000000000,  0.5000000000000000 ]
  mass: 14.006700
- symbol: N  # 44
  coordinates: [  0.0045718800000000,  0.7500000000000000,  0.7500000000000000 ]
  mass: 14.006700
- symbol: N  # 45
  coordinates: [  0.7545718800000000,  0.0000000000000000,  0.0000000000000000 ]
  mass: 14.006700
- symbol: N  # 46
  coordinates: [  0.4954281200000000,  0.2500000000000000,  0.2500000000000000 ]
  mass: 14.006700
- symbol: N  # 47
  coordinates: [  0.2454281200000000,  0.0000000000000000,  0.0000000000000000 ]
  mass: 14.006700
- symbol: N  # 48
  coordinates: [  0.0045718800000000,  0.2500000000000000,  0.2500000000000000 ]
  mass: 14.006700
- symbol: Na # 49
  coordinates: [  0.7500000000000000,  0.7500000000000000,  0.1026527800000000 ]
  mass: 22.989769
- symbol: Na # 50
  coordinates: [  0.7500000000000000,  0.7500000000000000,  0.3973472200000000 ]
  mass: 22.989769
- symbol: Na # 51
  coordinates: [  0.5000000000000000,  0.5000000000000000,  0.1473472200000000 ]
  mass: 22.989769
- symbol: Na # 52
  coordinates: [  0.0000000000000000,  0.5000000000000000,  0.3526527800000000 ]
  mass: 22.989769
- symbol: Na # 53
  coordinates: [  0.7500000000000000,  0.2500000000000000,  0.6026527800000000 ]
  mass: 22.989769
- symbol: Na # 54
  coordinates: [  0.7500000000000000,  0.2500000000000000,  0.8973472200000000 ]
  mass: 22.989769
- symbol: Na # 55
  coordinates: [  0.5000000000000000,  0.0000000000000000,  0.6473472200000000 ]
  mass: 22.989769
- symbol: Na # 56
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.8526527800000000 ]
  mass: 22.989769
- symbol: Na # 57
  coordinates: [  0.2500000000000000,  0.7500000000000000,  0.6026527800000000 ]
  mass: 22.989769
- symbol: Na # 58
  coordinates: [  0.2500000000000000,  0.7500000000000000,  0.8973472200000000 ]
  mass: 22.989769
- symbol: Na # 59
  coordinates: [  0.0000000000000000,  0.5000000000000000,  0.6473472200000000 ]
  mass: 22.989769
- symbol: Na # 60
  coordinates: [  0.5000000000000000,  0.5000000000000000,  0.8526527800000000 ]
  mass: 22.989769
- symbol: Na # 61
  coordinates: [  0.2500000000000000,  0.2500000000000000,  0.1026527800000000 ]
  mass: 22.989769
- symbol: Na # 62
  coordinates: [  0.2500000000000000,  0.2500000000000000,  0.3973472200000000 ]
  mass: 22.989769
- symbol: Na # 63
  coordinates: [  0.0000000000000000,  0.0000000000000000,  0.1473472200000000 ]
  mass: 22.989769
- symbol: Na # 64
  coordinates: [  0.5000000000000000,  0.0000000000000000,  0.3526527800000000 ]
  mass: 22.989769
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.