data_image0
_chemical_formula_structural       F20Nb4
_chemical_formula_sum              "F20 Nb4"
_cell_length_a       4.6676723465959995
_cell_length_b       8.167256637024577
_cell_length_c       8.167256637024577
_cell_angle_alpha    112.92843607429587
_cell_angle_beta     94.96971709031897
_cell_angle_gamma    94.96971709031897

_space_group_name_H-M_alt    "P 1"
_space_group_IT_number       1

loop_
  _space_group_symop_operation_xyz
  '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
  F   F1        1.0  0.8761777315  0.22324081589999997  0.02831571369999999  1.0000
  F   F2        1.0  0.6361595917  0.6886769111999999  0.07121823209999997  1.0000
  F   F3        1.0  0.39029343319999993  0.12431497229999997  0.12431497229999998  1.0000
  F   F4        1.0  0.1342602961  0.5684317562  0.1694595858  1.0000
  F   F5        1.0  0.8761777315  0.028315713699999953  0.22324081589999997  1.0000
  F   F6        1.0  0.6266311531  0.4884901654  0.2764874502  1.0000
  F   F7        1.0  0.36386072  0.9287789290999999  0.31133493920000005  1.0000
  F   F8        1.0  0.1205352719  0.36472054179999996  0.36472054179999996  1.0000
  F   F9        1.0  0.865736007  0.8305384683999998  0.43156923589999996  1.0000
  F   F10       1.0  0.6266311530999997  0.27648745019999993  0.48849016539999995  1.0000
  F   F11       1.0  0.3733650987  0.7235109609  0.5115082457  1.0000
  F   F12       1.0  0.1342602961  0.16945958579999998  0.5684317562  1.0000
  F   F13       1.0  0.8794479682000002  0.6352769711  0.6352769711  1.0000
  F   F14       1.0  0.6361595917  0.07121823210000006  0.6886769112  1.0000
  F   F15       1.0  0.3733650987  0.5115082456999998  0.7235109608999999  1.0000
  F   F16       1.0  0.1238205864  0.9716806231  0.7767555209  1.0000
  F   F17       1.0  0.865736007  0.4315692358999999  0.8305384683999999  1.0000
  F   F18       1.0  0.6097181016  0.8756867107  0.8756867107  1.0000
  F   F19       1.0  0.36386072  0.31133493919999994  0.9287789291  1.0000
  F   F20       1.0  0.1238205864  0.7767555209  0.9716806231  1.0000
  Nb  Nb1       1.0  2.359408933859114e-19  0.7869777522  0.2130327604  1.0000
  Nb  Nb2       1.0  0.7246248726  0.2715248576  0.2715248576  1.0000
  Nb  Nb3       1.0  0.2753471142  0.7284630109  0.7284630109  1.0000
  Nb  Nb4       1.0  0.0  0.21303276039999994  0.7869777522  1.0000