The material structure described by Ca(MoO2)2 is Spinel-like structured and crystallizes in the orthorhombic Imma space group. Ca(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form CaO6 octahedra that share corners with six equivalent Mo(1)O4 tetrahedra, edges with two equivalent Ca(1)O6 octahedra, and edges with four equivalent Mo(2)O6 octahedra. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form MoO4 tetrahedra that share corners with six equivalent Ca(1)O6 octahedra and corners with six equivalent Mo(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-67°. In the second Mo site, Mo(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MoO6 octahedra that share corners with six equivalent Mo(1)O4 tetrahedra, edges with two equivalent Mo(2)O6 octahedra, and edges with four equivalent Ca(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to two equivalent Ca(1), one Mo(1), and one Mo(2) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Mo(1), and two equivalent Mo(2) atoms. is represented by the CIF file [CIF]
data_Ca(MoO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.506
_cell_length_b   6.506
_cell_length_c   6.506
_cell_angle_alpha   121.313
_cell_angle_beta   118.381
_cell_angle_gamma   90.284
_symmetry_Int_Tables_number   1
_cell_volume   195.035
_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
  Ca  Ca0  1  0.500  0.500  0.000  1.0
  Ca  Ca1  1  0.000  0.500  0.500  1.0
  Mo  Mo2  1  0.610  0.860  0.750  1.0
  Mo  Mo3  1  0.390  0.140  0.250  1.0
  Mo  Mo4  1  0.000  0.000  0.500  1.0
  Mo  Mo5  1  0.000  0.500  0.000  1.0
  O  O6  1  0.236  0.233  0.497  1.0
  O  O7  1  0.217  0.244  0.973  1.0
  O  O8  1  0.236  0.739  0.003  1.0
  O  O9  1  0.771  0.244  0.527  1.0
  O  O10  1  0.229  0.756  0.473  1.0
  O  O11  1  0.783  0.756  0.027  1.0
  O  O12  1  0.764  0.261  0.997  1.0
  O  O13  1  0.764  0.767  0.503  1.0
[/CIF]
.
The material structure described by Ca(MoO2)2 is Spinel-like structured and crystallizes in the orthorhombic Imma space group. Ca(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form CaO6 octahedra that share corners with six equivalent Mo(1)O4 tetrahedra, edges with two equivalent Ca(1)O6 octahedra, and edges with four equivalent Mo(2)O6 octahedra. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form MoO4 tetrahedra that share corners with six equivalent Ca(1)O6 octahedra and corners with six equivalent Mo(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-67°. In the second Mo site, Mo(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MoO6 octahedra that share corners with six equivalent Mo(1)O4 tetrahedra, edges with two equivalent Mo(2)O6 octahedra, and edges with four equivalent Ca(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to two equivalent Ca(1), one Mo(1), and one Mo(2) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Mo(1), and two equivalent Mo(2) atoms. is represented by the CIF file [CIF]
data_Ca(MoO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.506
_cell_length_b   6.506
_cell_length_c   6.506
_cell_angle_alpha   121.313
_cell_angle_beta   118.381
_cell_angle_gamma   90.284
_symmetry_Int_Tables_number   1
_cell_volume   195.035
_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
  Ca  Ca0  1  0.500  0.500  0.000  1.0
  Ca  Ca1  1  0.000  0.500  0.500  1.0
  Mo  Mo2  1  0.610  0.860  0.750  1.0
  Mo  Mo3  1  0.390  0.140  0.250  1.0
  Mo  Mo4  1  0.000  0.000  0.500  1.0
  Mo  Mo5  1  0.000  0.500  0.000  1.0
  O  O6  1  0.236  0.233  0.497  1.0
  O  O7  1  0.217  0.244  0.973  1.0
  O  O8  1  0.236  0.739  0.003  1.0
  O  O9  1  0.771  0.244  0.527  1.0
  O  O10  1  0.229  0.756  0.473  1.0
  O  O11  1  0.783  0.756  0.027  1.0
  O  O12  1  0.764  0.261  0.997  1.0
  O  O13  1  0.764  0.767  0.503  1.0
[/CIF]
.