The material structure described by SrCrO4 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and three equivalent O(4) atoms. Cr(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one Cr(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one Cr(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one Cr(1) atom. is represented by the CIF file [CIF]
data_SrCrO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.398
_cell_length_b   6.753
_cell_length_c   8.600
_cell_angle_alpha   53.280
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   344.434
_cell_formula_units_Z   4
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  0.343  0.330  0.772  1.0
  Sr  Sr1  1  0.843  0.670  0.728  1.0
  Sr  Sr2  1  0.657  0.670  0.228  1.0
  Sr  Sr3  1  0.157  0.330  0.272  1.0
  Cr  Cr4  1  0.336  0.812  0.803  1.0
  Cr  Cr5  1  0.836  0.188  0.697  1.0
  Cr  Cr6  1  0.664  0.188  0.197  1.0
  Cr  Cr7  1  0.164  0.812  0.303  1.0
  O  O8  1  0.282  0.095  0.619  1.0
  O  O9  1  0.782  0.905  0.881  1.0
  O  O10  1  0.718  0.905  0.381  1.0
  O  O11  1  0.218  0.095  0.119  1.0
  O  O12  1  0.497  0.698  0.745  1.0
  O  O13  1  0.997  0.302  0.755  1.0
  O  O14  1  0.503  0.302  0.255  1.0
  O  O15  1  0.003  0.698  0.245  1.0
  O  O16  1  0.398  0.832  0.976  1.0
  O  O17  1  0.898  0.168  0.524  1.0
  O  O18  1  0.602  0.168  0.024  1.0
  O  O19  1  0.102  0.832  0.476  1.0
  O  O20  1  0.162  0.621  0.880  1.0
  O  O21  1  0.662  0.379  0.620  1.0
  O  O22  1  0.838  0.379  0.120  1.0
  O  O23  1  0.338  0.621  0.380  1.0
[/CIF]
.
The material structure described by SrCrO4 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and three equivalent O(4) atoms. Cr(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one Cr(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one Cr(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one Cr(1) atom. is represented by the CIF file [CIF]
data_SrCrO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.398
_cell_length_b   6.753
_cell_length_c   8.600
_cell_angle_alpha   53.280
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   344.434
_cell_formula_units_Z   4
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  0.343  0.330  0.772  1.0
  Sr  Sr1  1  0.843  0.670  0.728  1.0
  Sr  Sr2  1  0.657  0.670  0.228  1.0
  Sr  Sr3  1  0.157  0.330  0.272  1.0
  Cr  Cr4  1  0.336  0.812  0.803  1.0
  Cr  Cr5  1  0.836  0.188  0.697  1.0
  Cr  Cr6  1  0.664  0.188  0.197  1.0
  Cr  Cr7  1  0.164  0.812  0.303  1.0
  O  O8  1  0.282  0.095  0.619  1.0
  O  O9  1  0.782  0.905  0.881  1.0
  O  O10  1  0.718  0.905  0.381  1.0
  O  O11  1  0.218  0.095  0.119  1.0
  O  O12  1  0.497  0.698  0.745  1.0
  O  O13  1  0.997  0.302  0.755  1.0
  O  O14  1  0.503  0.302  0.255  1.0
  O  O15  1  0.003  0.698  0.245  1.0
  O  O16  1  0.398  0.832  0.976  1.0
  O  O17  1  0.898  0.168  0.524  1.0
  O  O18  1  0.602  0.168  0.024  1.0
  O  O19  1  0.102  0.832  0.476  1.0
  O  O20  1  0.162  0.621  0.880  1.0
  O  O21  1  0.662  0.379  0.620  1.0
  O  O22  1  0.838  0.379  0.120  1.0
  O  O23  1  0.338  0.621  0.380  1.0
[/CIF]
.