The material structure described by SrC2 is Fluorite structured and crystallizes in the trigonal R-3m space group. Sr(1) is bonded to eight equivalent C(1) atoms to form edge-sharing SrC8 hexagonal bipyramids. C(1) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing CSr4 trigonal pyramids. is represented by the CIF card [CIF]
data_SrC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.160
_cell_length_b   4.160
_cell_length_c   4.160
_cell_angle_alpha   63.008
_cell_angle_beta   63.008
_cell_angle_gamma   63.008
_symmetry_Int_Tables_number   1
_cell_volume   54.296
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  C  C1  1  0.291  0.291  0.291  1.0
  C  C2  1  0.709  0.709  0.709  1.0
[/CIF]
.
The material structure described by SrC2 is Fluorite structured and crystallizes in the trigonal R-3m space group. Sr(1) is bonded to eight equivalent C(1) atoms to form edge-sharing SrC8 hexagonal bipyramids. C(1) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing CSr4 trigonal pyramids. is represented by the CIF card [CIF]
data_SrC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.160
_cell_length_b   4.160
_cell_length_c   4.160
_cell_angle_alpha   63.008
_cell_angle_beta   63.008
_cell_angle_gamma   63.008
_symmetry_Int_Tables_number   1
_cell_volume   54.296
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  C  C1  1  0.291  0.291  0.291  1.0
  C  C2  1  0.709  0.709  0.709  1.0
[/CIF]
.