The structure described by Ca is Indium structured and crystallizes in the tetragonal I4/mmm space group. Ca(1) is bonded to eight equivalent Ca(1) atoms to form a mixture of distorted corner, edge, and face-sharing CaCa8 cuboctahedra. is represented by the CIF card [CIF]
data_Ca
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.846
_cell_length_b   3.846
_cell_length_c   3.846
_cell_angle_alpha   101.041
_cell_angle_beta   113.751
_cell_angle_gamma   113.937
_symmetry_Int_Tables_number   1
_cell_volume   43.099
_cell_formula_units_Z   1
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
  Ca  Ca0  1  0.865  0.500  0.865  1.0
[/CIF]
.
The structure described by Ca is Indium structured and crystallizes in the tetragonal I4/mmm space group. Ca(1) is bonded to eight equivalent Ca(1) atoms to form a mixture of distorted corner, edge, and face-sharing CaCa8 cuboctahedra. is represented by the CIF card [CIF]
data_Ca
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.846
_cell_length_b   3.846
_cell_length_c   3.846
_cell_angle_alpha   101.041
_cell_angle_beta   113.751
_cell_angle_gamma   113.937
_symmetry_Int_Tables_number   1
_cell_volume   43.099
_cell_formula_units_Z   1
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
  Ca  Ca0  1  0.865  0.500  0.865  1.0
[/CIF]
.