data_1008325
_chemical_name_systematic          'Terbium rhenium stannide (5/6/18)'
_chemical_formula_structural       'Tb5 Rh6 Sn18'
_chemical_formula_sum              'Rh6 Sn18 Tb5'
_publ_section_title
;
Structural studies by electron and X-ray diffraction of the disordered
phases II':(Sn~$~/1~-X~tb~X~)Tb~4~Rh~6~Sn~18~ And (Sn~$~/1~-
X~dy~X~)Dy~4~Os~6~Sn~18~
;
loop_
_publ_author_name
  'Miraglia, S'
  'Hodeau, J L'
  'de=Bergevin, F'
  'Marezio, M'
  'Espinosa, G P'
_journal_name_full                 'Acta Crystallographica B (39,1983-)'
_journal_coden_ASTM                ASBSDK
_journal_volume                    43
_journal_year                      1987
_journal_page_first                76
_journal_page_last                 83
_cell_length_a                     13.772(2)
_cell_length_b                     13.772(2)
_cell_length_c                     27.544(4)
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       5224.2
_cell_formula_units_Z              8
_symmetry_space_group_name_H-M     'I 41/a c d S'
_symmetry_Int_Tables_number        142
_symmetry_cell_setting             tetragonal
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,-y,1/2+z'
  'x,1/2+y,1/4-z'
  'x,1/2-y,3/4-z'
  '-x,-y,z'
  '-x,y,1/2+z'
  '-x,1/2-y,1/4-z'
  '-x,1/2+y,3/4-z'
  '-y,x,-z'
  'y,x,1/2-z'
  '1/2-y,x,3/4+z'
  '1/2+y,x,1/4+z'
  'y,-x,-z'
  '-y,-x,1/2-z'
  '1/2+y,-x,3/4+z'
  '1/2-y,-x,1/4+z'
  '1/2+x,1/2+y,1/2+z'
  '1/2+x,1/2-y,z'
  '1/2+x,y,3/4-z'
  '1/2+x,-y,1/4-z'
  '1/2-x,1/2-y,1/2+z'
  '1/2-x,1/2+y,z'
  '1/2-x,-y,3/4-z'
  '1/2-x,y,1/4-z'
  '1/2-y,1/2+x,1/2-z'
  '1/2+y,1/2+x,-z'
  '-y,1/2+x,1/4+z'
  'y,1/2+x,3/4+z'
  '1/2+y,1/2-x,1/2-z'
  '1/2-y,1/2-x,-z'
  'y,1/2-x,1/4+z'
  '-y,1/2-x,3/4+z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Tb0    0.000
  Sn0    0.000
  Rh0    0.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Tb1   Tb0    8 b 0. 0. 0.25 1.0(1)  0 d
  Tb2   Tb0   32 g 0.1380(4) 0.1364(4) -0.0685(1) 1.  0 d
  Sn1   Sn0   32 g 0.0850(7) 0.0898(4) 0.0438(1) 1.  0 d
  Sn2   Sn0   16 f 0.179(2) 0.179(2) 0.25 1.  0 d
  Sn3   Sn0   16 f 0.331(2) 0.331(2) 0.25 1.  0 d
  Sn4   Sn0   32 g 0.3231(5) 0.0115(8) 0.0870(1) 1.  0 d
  Sn5   Sn0   32 g -0.005(2) 0.3271(5) 0.0875(1) 1.  0 d
  Sn6   Sn0   16 e 0.25 0.205 0.125 0.80(6)  0 d
  Rh1   Rh0   16 d 0. 0. 0.1225(1) 1.  0 d
  Rh2   Rh0   32 g 0.245 0.002 0. 1.  0 d
_refine_ls_R_factor_all            0.074