phonopy:
  version: "2.29.1"
  frequency_unit_conversion_factor: 15.633302
  symmetry_tolerance: 1.00000e-05
  configuration:
    atom_name: "Si C"
    dim: "1 1 8"
    npoints: "101"
    band: "0.000000 0.000000 0.000000 0.000000 0.000000 0.500000"
    band_labels: "$\\Gamma$ A"
    eigenvectors: ".TRUE."
    hdf5: ".TRUE."

physical_unit:
  atomic_mass: "AMU"
  length: "angstrom"
  force: "eV/angstrom"
  force_constants: "eV/angstrom^2"

space_group:
  type: "P6_3mc"
  number: 186
  Hall_symbol: "P 6c -2c"

supercell_matrix:
- [   1,   0,   0 ]
- [   0,   1,   0 ]
- [   0,   0,   8 ]

primitive_cell:
  lattice:
  - [     3.088134807381758,    -0.000000000000154,     0.000000000000000 ] # a
  - [    -1.544067403741146,     2.674403193511545,     0.000000000000000 ] # b
  - [     0.000000000000000,     0.000000000000000,    10.109377238467092 ] # c
  points:
  - symbol: Si # 1
    coordinates: [  0.333333343000000,  0.666666687000003,  0.249901947844989 ]
    mass: 28.085500
  - symbol: Si # 2
    coordinates: [  0.666666626999998,  0.333333312999997,  0.749901947844989 ]
    mass: 28.085500
  - symbol: Si # 3
    coordinates: [  0.000000000000000,  0.000000000000000,  0.999844748400276 ]
    mass: 28.085500
  - symbol: Si # 4
    coordinates: [  0.000000000000000,  0.000000000000000,  0.499844748400277 ]
    mass: 28.085500
  - symbol: C # 5
    coordinates: [  0.333333343000000,  0.666666687000003,  0.437942000297622 ]
    mass: 12.010700
  - symbol: C # 6
    coordinates: [  0.666666626999998,  0.333333312999997,  0.937941970297620 ]
    mass: 12.010700
  - symbol: C # 7
    coordinates: [  0.000000000000000,  0.000000000000000,  0.187301319457117 ]
    mass: 12.010700
  - symbol: C # 8
    coordinates: [  0.000000000000000,  0.000000000000000,  0.687301319457117 ]
    mass: 12.010700
  reciprocal_lattice: # without 2pi
  - [     0.323820060448678,     0.186957599074574,     0.000000000000000 ] # a*
  - [     0.000000000000019,     0.373915198136975,     0.000000000000000 ] # b*
  - [     0.000000000000000,     0.000000000000000,     0.098918061559214 ] # c*

unit_cell:
  lattice:
  - [     3.088134807381758,    -0.000000000000154,     0.000000000000000 ] # a
  - [    -1.544067403741146,     2.674403193511545,    -0.000000000000000 ] # b
  - [     0.000000000000000,     0.000000000000000,    10.109377238467092 ] # c
  points:
  - symbol: Si # 1
    coordinates: [  0.333333343000000,  0.666666687000003,  0.249901947844989 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 2
    coordinates: [  0.666666626999998,  0.333333312999997,  0.749901947844989 ]
    mass: 28.085500
    reduced_to: 2
  - symbol: Si # 3
    coordinates: [  0.000000000000000, -0.000000000000000, -0.000155251599723 ]
    mass: 28.085500
    reduced_to: 3
  - symbol: Si # 4
    coordinates: [ -0.000000000000000,  0.000000000000000,  0.499844748400277 ]
    mass: 28.085500
    reduced_to: 4
  - symbol: C # 5
    coordinates: [  0.333333343000000,  0.666666687000003,  0.437942000297622 ]
    mass: 12.010700
    reduced_to: 5
  - symbol: C # 6
    coordinates: [  0.666666626999998,  0.333333312999997,  0.937941970297620 ]
    mass: 12.010700
    reduced_to: 6
  - symbol: C # 7
    coordinates: [ -0.000000000000000, -0.000000000000000,  0.187301319457117 ]
    mass: 12.010700
    reduced_to: 7
  - symbol: C # 8
    coordinates: [  0.000000000000000,  0.000000000000000,  0.687301319457117 ]
    mass: 12.010700
    reduced_to: 8

supercell:
  lattice:
  - [     3.088134807381758,    -0.000000000000154,     0.000000000000000 ] # a
  - [    -1.544067403741146,     2.674403193511545,     0.000000000000000 ] # b
  - [     0.000000000000000,     0.000000000000000,    80.875017907736733 ] # c
  points:
  - symbol: Si # 1
    coordinates: [  0.333333343000000,  0.666666687000003,  0.031237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 2
    coordinates: [  0.333333343000000,  0.666666687000003,  0.156237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 3
    coordinates: [  0.333333343000000,  0.666666687000003,  0.281237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 4
    coordinates: [  0.333333343000000,  0.666666687000003,  0.406237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 5
    coordinates: [  0.333333343000000,  0.666666687000003,  0.531237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 6
    coordinates: [  0.333333343000000,  0.666666687000003,  0.656237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 7
    coordinates: [  0.333333343000000,  0.666666687000003,  0.781237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 8
    coordinates: [  0.333333343000000,  0.666666687000003,  0.906237743480624 ]
    mass: 28.085500
    reduced_to: 1
  - symbol: Si # 9
    coordinates: [  0.666666626999998,  0.333333312999997,  0.093737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 10
    coordinates: [  0.666666626999998,  0.333333312999997,  0.218737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 11
    coordinates: [  0.666666626999998,  0.333333312999997,  0.343737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 12
    coordinates: [  0.666666626999998,  0.333333312999997,  0.468737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 13
    coordinates: [  0.666666626999998,  0.333333312999997,  0.593737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 14
    coordinates: [  0.666666626999998,  0.333333312999997,  0.718737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 15
    coordinates: [  0.666666626999998,  0.333333312999997,  0.843737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 16
    coordinates: [  0.666666626999998,  0.333333312999997,  0.968737743480624 ]
    mass: 28.085500
    reduced_to: 9
  - symbol: Si # 17
    coordinates: [  0.000000000000000,  0.000000000000000,  0.999980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 18
    coordinates: [  0.000000000000000,  0.000000000000000,  0.124980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 19
    coordinates: [  0.000000000000000,  0.000000000000000,  0.249980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 20
    coordinates: [  0.000000000000000,  0.000000000000000,  0.374980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 21
    coordinates: [  0.000000000000000,  0.000000000000000,  0.499980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 22
    coordinates: [  0.000000000000000,  0.000000000000000,  0.624980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 23
    coordinates: [  0.000000000000000,  0.000000000000000,  0.749980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 24
    coordinates: [  0.000000000000000,  0.000000000000000,  0.874980593550035 ]
    mass: 28.085500
    reduced_to: 17
  - symbol: Si # 25
    coordinates: [  0.000000000000000,  0.000000000000000,  0.062480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: Si # 26
    coordinates: [  0.000000000000000,  0.000000000000000,  0.187480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: Si # 27
    coordinates: [  0.000000000000000,  0.000000000000000,  0.312480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: Si # 28
    coordinates: [  0.000000000000000,  0.000000000000000,  0.437480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: Si # 29
    coordinates: [  0.000000000000000,  0.000000000000000,  0.562480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: Si # 30
    coordinates: [  0.000000000000000,  0.000000000000000,  0.687480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: Si # 31
    coordinates: [  0.000000000000000,  0.000000000000000,  0.812480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: Si # 32
    coordinates: [  0.000000000000000,  0.000000000000000,  0.937480593550035 ]
    mass: 28.085500
    reduced_to: 25
  - symbol: C # 33
    coordinates: [  0.333333343000000,  0.666666687000003,  0.054742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 34
    coordinates: [  0.333333343000000,  0.666666687000003,  0.179742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 35
    coordinates: [  0.333333343000000,  0.666666687000003,  0.304742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 36
    coordinates: [  0.333333343000000,  0.666666687000003,  0.429742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 37
    coordinates: [  0.333333343000000,  0.666666687000003,  0.554742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 38
    coordinates: [  0.333333343000000,  0.666666687000003,  0.679742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 39
    coordinates: [  0.333333343000000,  0.666666687000003,  0.804742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 40
    coordinates: [  0.333333343000000,  0.666666687000003,  0.929742750037203 ]
    mass: 12.010700
    reduced_to: 33
  - symbol: C # 41
    coordinates: [  0.666666626999998,  0.333333312999997,  0.117242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 42
    coordinates: [  0.666666626999998,  0.333333312999997,  0.242242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 43
    coordinates: [  0.666666626999998,  0.333333312999997,  0.367242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 44
    coordinates: [  0.666666626999998,  0.333333312999997,  0.492242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 45
    coordinates: [  0.666666626999998,  0.333333312999997,  0.617242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 46
    coordinates: [  0.666666626999998,  0.333333312999997,  0.742242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 47
    coordinates: [  0.666666626999998,  0.333333312999997,  0.867242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 48
    coordinates: [  0.666666626999998,  0.333333312999997,  0.992242746287202 ]
    mass: 12.010700
    reduced_to: 41
  - symbol: C # 49
    coordinates: [  0.000000000000000,  0.000000000000000,  0.023412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 50
    coordinates: [  0.000000000000000,  0.000000000000000,  0.148412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 51
    coordinates: [  0.000000000000000,  0.000000000000000,  0.273412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 52
    coordinates: [  0.000000000000000,  0.000000000000000,  0.398412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 53
    coordinates: [  0.000000000000000,  0.000000000000000,  0.523412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 54
    coordinates: [  0.000000000000000,  0.000000000000000,  0.648412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 55
    coordinates: [  0.000000000000000,  0.000000000000000,  0.773412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 56
    coordinates: [  0.000000000000000,  0.000000000000000,  0.898412664932140 ]
    mass: 12.010700
    reduced_to: 49
  - symbol: C # 57
    coordinates: [  0.000000000000000,  0.000000000000000,  0.085912664932140 ]
    mass: 12.010700
    reduced_to: 57
  - symbol: C # 58
    coordinates: [  0.000000000000000,  0.000000000000000,  0.210912664932140 ]
    mass: 12.010700
    reduced_to: 57
  - symbol: C # 59
    coordinates: [  0.000000000000000,  0.000000000000000,  0.335912664932140 ]
    mass: 12.010700
    reduced_to: 57
  - symbol: C # 60
    coordinates: [  0.000000000000000,  0.000000000000000,  0.460912664932140 ]
    mass: 12.010700
    reduced_to: 57
  - symbol: C # 61
    coordinates: [  0.000000000000000,  0.000000000000000,  0.585912664932140 ]
    mass: 12.010700
    reduced_to: 57
  - symbol: C # 62
    coordinates: [  0.000000000000000,  0.000000000000000,  0.710912664932140 ]
    mass: 12.010700
    reduced_to: 57
  - symbol: C # 63
    coordinates: [  0.000000000000000,  0.000000000000000,  0.835912664932140 ]
    mass: 12.010700
    reduced_to: 57
  - symbol: C # 64
    coordinates: [  0.000000000000000,  0.000000000000000,  0.960912664932140 ]
    mass: 12.010700
    reduced_to: 57