The crystal structure described by SrCrO4 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a distorted pentagonal planar geometry to one O(1), one O(3), one O(4), and two equivalent O(2) 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 3-coordinate geometry to one Sr(1), one Cr(1), and one O(4) atom. In the second O site, O(2) is bonded in a distorted T-shaped geometry to two equivalent Sr(1) and one Cr(1) atom. In the third O site, O(3) is bonded in a water-like geometry to one Sr(1) and one Cr(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one Cr(1), and one O(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrCrO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.761
_cell_length_b   6.395
_cell_length_c   7.601
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   92.481
_symmetry_Int_Tables_number   1
_cell_volume   474.016
_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  0.361  0.167  0.093  1.0
  Sr  Sr1  1  0.139  0.833  0.593  1.0
  Sr  Sr2  1  0.639  0.833  0.907  1.0
  Sr  Sr3  1  0.861  0.167  0.407  1.0
  Cr  Cr4  1  0.265  0.685  0.105  1.0
  Cr  Cr5  1  0.235  0.315  0.605  1.0
  Cr  Cr6  1  0.735  0.315  0.895  1.0
  Cr  Cr7  1  0.765  0.685  0.395  1.0
  O  O8  1  0.245  0.459  0.267  1.0
  O  O9  1  0.255  0.541  0.767  1.0
  O  O10  1  0.755  0.541  0.733  1.0
  O  O11  1  0.745  0.459  0.233  1.0
  O  O12  1  0.432  0.792  0.072  1.0
  O  O13  1  0.068  0.208  0.572  1.0
  O  O14  1  0.568  0.208  0.928  1.0
  O  O15  1  0.932  0.792  0.428  1.0
  O  O16  1  0.669  0.901  0.378  1.0
  O  O17  1  0.831  0.099  0.878  1.0
  O  O18  1  0.331  0.099  0.622  1.0
  O  O19  1  0.169  0.901  0.122  1.0
  O  O20  1  0.726  0.463  0.556  1.0
  O  O21  1  0.774  0.537  0.056  1.0
  O  O22  1  0.274  0.537  0.444  1.0
  O  O23  1  0.226  0.463  0.944  1.0
[/CIF]
.
The crystal structure described by SrCrO4 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a distorted pentagonal planar geometry to one O(1), one O(3), one O(4), and two equivalent O(2) 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 3-coordinate geometry to one Sr(1), one Cr(1), and one O(4) atom. In the second O site, O(2) is bonded in a distorted T-shaped geometry to two equivalent Sr(1) and one Cr(1) atom. In the third O site, O(3) is bonded in a water-like geometry to one Sr(1) and one Cr(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one Cr(1), and one O(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrCrO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.761
_cell_length_b   6.395
_cell_length_c   7.601
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   92.481
_symmetry_Int_Tables_number   1
_cell_volume   474.016
_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  0.361  0.167  0.093  1.0
  Sr  Sr1  1  0.139  0.833  0.593  1.0
  Sr  Sr2  1  0.639  0.833  0.907  1.0
  Sr  Sr3  1  0.861  0.167  0.407  1.0
  Cr  Cr4  1  0.265  0.685  0.105  1.0
  Cr  Cr5  1  0.235  0.315  0.605  1.0
  Cr  Cr6  1  0.735  0.315  0.895  1.0
  Cr  Cr7  1  0.765  0.685  0.395  1.0
  O  O8  1  0.245  0.459  0.267  1.0
  O  O9  1  0.255  0.541  0.767  1.0
  O  O10  1  0.755  0.541  0.733  1.0
  O  O11  1  0.745  0.459  0.233  1.0
  O  O12  1  0.432  0.792  0.072  1.0
  O  O13  1  0.068  0.208  0.572  1.0
  O  O14  1  0.568  0.208  0.928  1.0
  O  O15  1  0.932  0.792  0.428  1.0
  O  O16  1  0.669  0.901  0.378  1.0
  O  O17  1  0.831  0.099  0.878  1.0
  O  O18  1  0.331  0.099  0.622  1.0
  O  O19  1  0.169  0.901  0.122  1.0
  O  O20  1  0.726  0.463  0.556  1.0
  O  O21  1  0.774  0.537  0.056  1.0
  O  O22  1  0.274  0.537  0.444  1.0
  O  O23  1  0.226  0.463  0.944  1.0
[/CIF]
.