The material structure described by Li2CaGeO4 crystallizes in the tetragonal I-42m space group. Li(1) is bonded to four equivalent O(1) atoms to form distorted LiO4 trigonal pyramids that share corners with four equivalent Ge(1)O4 tetrahedra and corners with four equivalent Li(1)O4 trigonal pyramids. Ca(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Ge(1) is bonded to four equivalent O(1) atoms to form GeO4 tetrahedra that share corners with eight equivalent Li(1)O4 trigonal pyramids. O(1) is bonded in a 4-coordinate geometry to two equivalent Li(1), two equivalent Ca(1), and one Ge(1) atom. is represented by the CIF card [CIF]
data_Li2CaGeO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.997
_cell_length_b   4.997
_cell_length_c   4.997
_cell_angle_alpha   93.776
_cell_angle_beta   117.845
_cell_angle_gamma   117.845
_symmetry_Int_Tables_number   1
_cell_volume   90.900
_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
  Li  Li0  1  0.500  0.250  0.750  1.0
  Li  Li1  1  0.500  0.750  0.250  1.0
  Ca  Ca2  1  0.000  0.500  0.500  1.0
  Ge  Ge3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.000  0.059  0.652  1.0
  O  O5  1  0.000  0.652  0.059  1.0
  O  O6  1  0.593  0.941  0.941  1.0
  O  O7  1  0.407  0.348  0.348  1.0
[/CIF]
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The material structure described by Li2CaGeO4 crystallizes in the tetragonal I-42m space group. Li(1) is bonded to four equivalent O(1) atoms to form distorted LiO4 trigonal pyramids that share corners with four equivalent Ge(1)O4 tetrahedra and corners with four equivalent Li(1)O4 trigonal pyramids. Ca(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Ge(1) is bonded to four equivalent O(1) atoms to form GeO4 tetrahedra that share corners with eight equivalent Li(1)O4 trigonal pyramids. O(1) is bonded in a 4-coordinate geometry to two equivalent Li(1), two equivalent Ca(1), and one Ge(1) atom. is represented by the CIF card [CIF]
data_Li2CaGeO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.997
_cell_length_b   4.997
_cell_length_c   4.997
_cell_angle_alpha   93.776
_cell_angle_beta   117.845
_cell_angle_gamma   117.845
_symmetry_Int_Tables_number   1
_cell_volume   90.900
_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
  Li  Li0  1  0.500  0.250  0.750  1.0
  Li  Li1  1  0.500  0.750  0.250  1.0
  Ca  Ca2  1  0.000  0.500  0.500  1.0
  Ge  Ge3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.000  0.059  0.652  1.0
  O  O5  1  0.000  0.652  0.059  1.0
  O  O6  1  0.593  0.941  0.941  1.0
  O  O7  1  0.407  0.348  0.348  1.0
[/CIF]
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