data_2012246
_journal_name_full  'Acta Crystallographica, Section C'
_journal_year  2001
_journal_volume  57
_journal_page_first  1127
_journal_page_last  1128
_publ_section_title
;
Alkaline metal oxoantimonates(III), A~3~[SbO~3~] (A = K or Cs)
;
loop_
_publ_author_name
  'Emmerling, Franziska'
  'R\"ohr, Caroline'
_chemical_formula_sum  'K3 O3 Sb'
_chemical_formula_iupac  'K3 [Sb O3]'
_chemical_formula_weight  287.05
_symmetry_cell_setting  cubic
_symmetry_space_group_name_H-M  'P 21 3'
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
  'z, x, y'
  'y, z, x'
  'x+1/2, -y+1/2, -z'
  'z+1/2, -x+1/2, -y'
  'y+1/2, -z+1/2, -x'
  '-x, y+1/2, -z+1/2'
  '-z, x+1/2, -y+1/2'
  '-y, z+1/2, -x+1/2'
  '-x+1/2, -y, z+1/2'
  '-z+1/2, -x, y+1/2'
  '-y+1/2, -z, x+1/2'
_cell_length_a  8.352(5)
_cell_length_b  8.352(5)
_cell_length_c  8.352(5)
_cell_angle_alpha  90
_cell_angle_beta  90
_cell_angle_gamma  90
_cell_volume  582.7(5)
_cell_formula_units_Z  4
_cell_measurement_temperature  293(2)
_exptl_crystal_density_diffrn  3.272
_diffrn_ambient_temperature  293(2)
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
_atom_site_type_symbol
  Sb  .51456(4)  .51456(4)  .51456(4)  .01377(18) Uani d S 1 . . Sb
  K1  .7890(2)  .7890(2)  .7890(2)  .0192(5) Uani d S 1 . . K
  K2  .2839(2)  .2839(2)  .2839(2)  .0177(5) Uani d S 1 . . K
  K3  .02565(16)  .02565(16)  .02565(16)  .0242(4) Uani d S 1 . . K
  O1  .0051(5)  .2108(4)  .4391(4)  .0206(8) Uani d . 1 . . O
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
  Sb  .01377(18)  .01377(18)  .01377(18)  -.00078(16)  -.00078(16)
  -.00078(16)
  K1  .0192(5)  .0192(5)  .0192(5)  .0025(8)  .0025(8)  .0025(8)
  K2  .0177(5)  .0177(5)  .0177(5)  -.0006(7)  -.0006(7)  -.0006(7)
  K3  .0242(4)  .0242(4)  .0242(4)  -.0008(5)  -.0008(5)  -.0008(5)
  O1  .0165(19)  .0179(17)  .0274(17)  -.003(2)  -.0001(19)  .0076(13)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
_geom_bond_publ_flag
  Sb O1 4_556 1.923(4) y
  Sb O1 8_655 1.923(4) ?
  Sb O1 12_565 1.923(4) ?
  K1 O1 5_556 2.758(5) y
  K1 O1 9_655 2.758(5) n
  K1 O1 10_565 2.758(5) n
  K1 O1 7_656 2.922(5) y
  K1 O1 6_566 2.922(5) n
  K1 O1 11_665 2.922(5) n
  K2 O1 2 2.734(4) y
  K2 O1 3 2.734(4) n
  K2 O1 . 2.734(4) n
  K2 O1 4_556 2.961(5) y
  K2 O1 12_565 2.961(5) n
  K2 O1 8_655 2.961(5) n
  K3 O1 7_545 2.659(4) y
  K3 O1 11_554 2.659(4) n
  K3 O1 6_455 2.659(4) n
  O1 Sb 4_456 1.923(4) n
  O1 K3 7 2.659(4) n
  O1 K1 10_564 2.758(5) n
  O1 K1 7_646 2.922(5) n
  O1 K2 4_456 2.961(5) n