data_stdin
_audit_creation_method 'critic2-4f1eba8'
_cell_length_a         3.0080000000
_cell_length_b         4.8280000000
_cell_length_c         5.2140000000
_cell_angle_alpha        90.0000
_cell_angle_beta        90.0000
_cell_angle_gamma        90.0000
_cell_volume            75.720962
_space_group_crystal_system orthorhombic
_space_group_IT_number 25
_space_group_name_H-M_alt 'Pmm2'
_space_group_name_Hall 'P 2 -2'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-y,z'
  '-x,y,z'
  'x,-y,z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Sb     Sb     0.00000000000000     0.00000000000000     0.97512000000000
Ag     Ag     0.50000000000000     0.00000000000000     0.50000000000000
Ag     Ag     0.00000000000000     0.50000000000000     0.64808000000000
Ag     Ag     0.50000000000000     0.50000000000000     0.16016000000000
