The structure described by SrV4O10 crystallizes in the triclinic P-1 space group. Sr(1) is bonded to one O(7), two equivalent O(1), two equivalent O(2), and two equivalent O(8) atoms to form distorted edge-sharing SrO7 pentagonal bipyramids. There are four inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(2), one O(5), one O(6), one O(9), and two equivalent O(3) atoms. In the second V site, V(2) is bonded in a 5-coordinate geometry to one O(10), one O(4), one O(6), one O(7), and one O(9) atom. In the third V site, V(3) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(5), one O(6), and two equivalent O(4) atoms. In the fourth V site, V(4) is bonded in a 6-coordinate geometry to one O(10), one O(3), one O(5), one O(8), and two equivalent O(9) atoms. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Sr(1) and one V(3) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one V(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one V(4) and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one V(2) and two equivalent V(3) atoms. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one V(1), one V(3), and one V(4) atom. In the sixth O site, O(6) is bonded in a distorted T-shaped geometry to one V(1), one V(2), and one V(3) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Sr(1) and one V(2) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one V(4) atom. In the ninth O site, O(9) is bonded to one V(1), one V(2), and two equivalent V(4) atoms to form distorted edge-sharing OV4 tetrahedra. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one V(2), one V(3), and one V(4) atom. is represented by the CIF card [CIF]
data_SrV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.130
_cell_length_b   7.350
_cell_length_c   8.953
_cell_angle_alpha   89.902
_cell_angle_beta   92.129
_cell_angle_gamma   107.387
_symmetry_Int_Tables_number   1
_cell_volume   384.685
_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
  Sr  Sr0  1  0.819  0.707  0.018  1.0
  Sr  Sr1  1  0.181  0.293  0.982  1.0
  V  V2  1  0.877  0.465  0.660  1.0
  V  V3  1  0.539  0.882  0.339  1.0
  V  V4  1  0.461  0.118  0.661  1.0
  V  V5  1  0.123  0.535  0.340  1.0
  V  V6  1  0.870  0.971  0.659  1.0
  V  V7  1  0.530  0.386  0.337  1.0
  V  V8  1  0.470  0.614  0.663  1.0
  V  V9  1  0.130  0.029  0.341  1.0
  O  O10  1  0.921  0.992  0.843  1.0
  O  O11  1  0.915  0.465  0.845  1.0
  O  O12  1  0.839  0.463  0.398  1.0
  O  O13  1  0.832  0.955  0.407  1.0
  O  O14  1  0.802  0.697  0.643  1.0
  O  O15  1  0.796  0.202  0.629  1.0
  O  O16  1  0.565  0.867  0.160  1.0
  O  O17  1  0.550  0.415  0.154  1.0
  O  O18  1  0.531  0.380  0.605  1.0
  O  O19  1  0.529  0.884  0.627  1.0
  O  O20  1  0.471  0.116  0.373  1.0
  O  O21  1  0.469  0.620  0.395  1.0
  O  O22  1  0.450  0.585  0.846  1.0
  O  O23  1  0.435  0.133  0.840  1.0
  O  O24  1  0.204  0.798  0.371  1.0
  O  O25  1  0.198  0.303  0.357  1.0
  O  O26  1  0.168  0.045  0.593  1.0
  O  O27  1  0.161  0.537  0.602  1.0
  O  O28  1  0.085  0.535  0.155  1.0
  O  O29  1  0.079  0.008  0.157  1.0
[/CIF]
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The structure described by SrV4O10 crystallizes in the triclinic P-1 space group. Sr(1) is bonded to one O(7), two equivalent O(1), two equivalent O(2), and two equivalent O(8) atoms to form distorted edge-sharing SrO7 pentagonal bipyramids. There are four inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(2), one O(5), one O(6), one O(9), and two equivalent O(3) atoms. In the second V site, V(2) is bonded in a 5-coordinate geometry to one O(10), one O(4), one O(6), one O(7), and one O(9) atom. In the third V site, V(3) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(5), one O(6), and two equivalent O(4) atoms. In the fourth V site, V(4) is bonded in a 6-coordinate geometry to one O(10), one O(3), one O(5), one O(8), and two equivalent O(9) atoms. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Sr(1) and one V(3) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one V(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one V(4) and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one V(2) and two equivalent V(3) atoms. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one V(1), one V(3), and one V(4) atom. In the sixth O site, O(6) is bonded in a distorted T-shaped geometry to one V(1), one V(2), and one V(3) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Sr(1) and one V(2) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one V(4) atom. In the ninth O site, O(9) is bonded to one V(1), one V(2), and two equivalent V(4) atoms to form distorted edge-sharing OV4 tetrahedra. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one V(2), one V(3), and one V(4) atom. is represented by the CIF card [CIF]
data_SrV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.130
_cell_length_b   7.350
_cell_length_c   8.953
_cell_angle_alpha   89.902
_cell_angle_beta   92.129
_cell_angle_gamma   107.387
_symmetry_Int_Tables_number   1
_cell_volume   384.685
_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
  Sr  Sr0  1  0.819  0.707  0.018  1.0
  Sr  Sr1  1  0.181  0.293  0.982  1.0
  V  V2  1  0.877  0.465  0.660  1.0
  V  V3  1  0.539  0.882  0.339  1.0
  V  V4  1  0.461  0.118  0.661  1.0
  V  V5  1  0.123  0.535  0.340  1.0
  V  V6  1  0.870  0.971  0.659  1.0
  V  V7  1  0.530  0.386  0.337  1.0
  V  V8  1  0.470  0.614  0.663  1.0
  V  V9  1  0.130  0.029  0.341  1.0
  O  O10  1  0.921  0.992  0.843  1.0
  O  O11  1  0.915  0.465  0.845  1.0
  O  O12  1  0.839  0.463  0.398  1.0
  O  O13  1  0.832  0.955  0.407  1.0
  O  O14  1  0.802  0.697  0.643  1.0
  O  O15  1  0.796  0.202  0.629  1.0
  O  O16  1  0.565  0.867  0.160  1.0
  O  O17  1  0.550  0.415  0.154  1.0
  O  O18  1  0.531  0.380  0.605  1.0
  O  O19  1  0.529  0.884  0.627  1.0
  O  O20  1  0.471  0.116  0.373  1.0
  O  O21  1  0.469  0.620  0.395  1.0
  O  O22  1  0.450  0.585  0.846  1.0
  O  O23  1  0.435  0.133  0.840  1.0
  O  O24  1  0.204  0.798  0.371  1.0
  O  O25  1  0.198  0.303  0.357  1.0
  O  O26  1  0.168  0.045  0.593  1.0
  O  O27  1  0.161  0.537  0.602  1.0
  O  O28  1  0.085  0.535  0.155  1.0
  O  O29  1  0.079  0.008  0.157  1.0
[/CIF]
.