# generated using pymatgen
data_Er4C7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.65092510
_cell_length_b   6.37009360
_cell_length_c   13.57791986
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   104.88504170
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er4C7
_chemical_formula_sum   'Er8 C14'
_cell_volume   305.18156924
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Er  Er0  1  0.94488718  0.83971072  0.83813981  1.0
  Er  Er1  1  0.05511282  0.16028928  0.16186019  1.0
  Er  Er2  1  0.05511282  0.66028928  0.33813981  1.0
  Er  Er3  1  0.94488718  0.33971072  0.66186019  1.0
  Er  Er4  1  0.63365981  0.75987879  0.55497192  1.0
  Er  Er5  1  0.36634019  0.24012121  0.44502808  1.0
  Er  Er6  1  0.36634019  0.74012121  0.05497192  1.0
  Er  Er7  1  0.63365981  0.25987879  0.94502808  1.0
  C  C8  1  0.73335489  0.95024159  0.39599701  1.0
  C  C9  1  0.26664511  0.04975841  0.60400299  1.0
  C  C10  1  0.26664511  0.54975841  0.89599701  1.0
  C  C11  1  0.73335489  0.45024159  0.10400299  1.0
  C  C12  1  0.53412447  0.57586337  0.71500401  1.0
  C  C13  1  0.46587553  0.42413663  0.28499599  1.0
  C  C14  1  0.46587553  0.92413663  0.21500501  1.0
  C  C15  1  0.53412447  0.07586337  0.78499599  1.0
  C  C16  1  0.62112770  0.95400131  0.30323343  1.0
  C  C17  1  0.37887230  0.04599869  0.69676657  1.0
  C  C18  1  0.37887230  0.54599869  0.80323343  1.0
  C  C19  1  0.62112770  0.45400131  0.19676657  1.0
  C  C20  1  -0.00000000  -0.00000000  -0.00000000  1.0
  C  C21  1  -0.00000000  0.50000000  0.50000000  1.0