The material described by Li2Co2SnO6 crystallizes in the orthorhombic Cmce space group. Li(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(2) atoms. Co(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CoO6 octahedra that share edges with three equivalent Co(1)O6 octahedra and edges with three equivalent Sn(1)O6 octahedra. Sn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SnO6 octahedra that share edges with six equivalent Co(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Co(1) and one Sn(1) atom. In the second O site, O(2) is bonded to two equivalent Li(1), two equivalent Co(1), and one Sn(1) atom to form a mixture of distorted corner and edge-sharing OLi2Co2Sn trigonal bipyramids. is represented by the CIF card [CIF]
data_Li2Co2SnO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.282
_cell_length_b   5.282
_cell_length_c   10.221
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.770
_symmetry_Int_Tables_number   1
_cell_volume   247.553
_cell_formula_units_Z   2
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
  Li  Li0  1  0.158  0.658  0.750  1.0
  Li  Li1  1  0.342  0.842  0.250  1.0
  Li  Li2  1  0.658  0.158  0.750  1.0
  Li  Li3  1  0.842  0.342  0.250  1.0
  Co  Co4  1  0.337  0.663  0.000  1.0
  Co  Co5  1  0.837  0.163  0.500  1.0
  Co  Co6  1  0.163  0.837  0.500  1.0
  Co  Co7  1  0.663  0.337  0.000  1.0
  Sn  Sn8  1  0.000  0.000  0.000  1.0
  Sn  Sn9  1  0.500  0.500  0.500  1.0
  O  O10  1  0.160  0.160  0.597  1.0
  O  O11  1  0.340  0.340  0.097  1.0
  O  O12  1  0.660  0.660  0.903  1.0
  O  O13  1  0.981  0.334  0.891  1.0
  O  O14  1  0.840  0.840  0.403  1.0
  O  O15  1  0.166  0.519  0.391  1.0
  O  O16  1  0.481  0.834  0.609  1.0
  O  O17  1  0.666  0.019  0.109  1.0
  O  O18  1  0.019  0.666  0.109  1.0
  O  O19  1  0.334  0.981  0.891  1.0
  O  O20  1  0.519  0.166  0.391  1.0
  O  O21  1  0.834  0.481  0.609  1.0
[/CIF]
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The material described by Li2Co2SnO6 crystallizes in the orthorhombic Cmce space group. Li(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(2) atoms. Co(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CoO6 octahedra that share edges with three equivalent Co(1)O6 octahedra and edges with three equivalent Sn(1)O6 octahedra. Sn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SnO6 octahedra that share edges with six equivalent Co(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Co(1) and one Sn(1) atom. In the second O site, O(2) is bonded to two equivalent Li(1), two equivalent Co(1), and one Sn(1) atom to form a mixture of distorted corner and edge-sharing OLi2Co2Sn trigonal bipyramids. is represented by the CIF card [CIF]
data_Li2Co2SnO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.282
_cell_length_b   5.282
_cell_length_c   10.221
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.770
_symmetry_Int_Tables_number   1
_cell_volume   247.553
_cell_formula_units_Z   2
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
  Li  Li0  1  0.158  0.658  0.750  1.0
  Li  Li1  1  0.342  0.842  0.250  1.0
  Li  Li2  1  0.658  0.158  0.750  1.0
  Li  Li3  1  0.842  0.342  0.250  1.0
  Co  Co4  1  0.337  0.663  0.000  1.0
  Co  Co5  1  0.837  0.163  0.500  1.0
  Co  Co6  1  0.163  0.837  0.500  1.0
  Co  Co7  1  0.663  0.337  0.000  1.0
  Sn  Sn8  1  0.000  0.000  0.000  1.0
  Sn  Sn9  1  0.500  0.500  0.500  1.0
  O  O10  1  0.160  0.160  0.597  1.0
  O  O11  1  0.340  0.340  0.097  1.0
  O  O12  1  0.660  0.660  0.903  1.0
  O  O13  1  0.981  0.334  0.891  1.0
  O  O14  1  0.840  0.840  0.403  1.0
  O  O15  1  0.166  0.519  0.391  1.0
  O  O16  1  0.481  0.834  0.609  1.0
  O  O17  1  0.666  0.019  0.109  1.0
  O  O18  1  0.019  0.666  0.109  1.0
  O  O19  1  0.334  0.981  0.891  1.0
  O  O20  1  0.519  0.166  0.391  1.0
  O  O21  1  0.834  0.481  0.609  1.0
[/CIF]
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