The crystal structure described by MgV4O10 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a 4-coordinate geometry to one O(4), one O(5), one O(6), and one O(7) atom. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing VO4 tetrahedra. In the second V site, V(2) is bonded to one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing VO4 tetrahedra. In the third V site, V(3) is bonded to one O(6), one O(7), one O(8), and one O(9) atom to form corner-sharing VO4 tetrahedra. In the fourth V site, V(4) is bonded to one O(1), one O(10), one O(8), and one O(9) atom to form corner-sharing VO4 tetrahedra. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one V(1) and one V(4) atom. In the second O site, O(2) is bonded in a single-bond geometry to one V(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one V(1) and one V(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Mg(1), one V(1), and one V(2) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Mg(1) and one V(2) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to one Mg(1), one V(2), and one V(3) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Mg(1) and one V(3) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one V(3) and one V(4) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one V(3) and one V(4) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one V(4) atom. is represented by the CIF card [CIF]
data_MgV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.432
_cell_length_b   9.681
_cell_length_c   5.682
_cell_angle_alpha   90.853
_cell_angle_beta   61.837
_cell_angle_gamma   84.336
_symmetry_Int_Tables_number   1
_cell_volume   261.484
_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
  Mg  Mg0  1  0.557  0.448  0.109  1.0
  V  V1  1  0.537  0.154  0.247  1.0
  V  V2  1  0.942  0.349  0.427  1.0
  V  V3  1  0.044  0.631  0.648  1.0
  V  V4  1  0.938  0.838  0.216  1.0
  O  O5  1  0.684  0.994  0.303  1.0
  O  O6  1  0.630  0.180  0.932  1.0
  O  O7  1  0.166  0.191  0.432  1.0
  O  O8  1  0.662  0.307  0.334  1.0
  O  O9  1  0.177  0.420  0.149  1.0
  O  O10  1  0.836  0.469  0.730  1.0
  O  O11  1  0.388  0.589  0.420  1.0
  O  O12  1  0.928  0.724  0.967  1.0
  O  O13  1  0.865  0.739  0.491  1.0
  O  O14  1  0.252  0.884  0.099  1.0
[/CIF]
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The crystal structure described by MgV4O10 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a 4-coordinate geometry to one O(4), one O(5), one O(6), and one O(7) atom. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing VO4 tetrahedra. In the second V site, V(2) is bonded to one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing VO4 tetrahedra. In the third V site, V(3) is bonded to one O(6), one O(7), one O(8), and one O(9) atom to form corner-sharing VO4 tetrahedra. In the fourth V site, V(4) is bonded to one O(1), one O(10), one O(8), and one O(9) atom to form corner-sharing VO4 tetrahedra. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one V(1) and one V(4) atom. In the second O site, O(2) is bonded in a single-bond geometry to one V(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one V(1) and one V(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Mg(1), one V(1), and one V(2) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Mg(1) and one V(2) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to one Mg(1), one V(2), and one V(3) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Mg(1) and one V(3) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one V(3) and one V(4) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one V(3) and one V(4) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one V(4) atom. is represented by the CIF card [CIF]
data_MgV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.432
_cell_length_b   9.681
_cell_length_c   5.682
_cell_angle_alpha   90.853
_cell_angle_beta   61.837
_cell_angle_gamma   84.336
_symmetry_Int_Tables_number   1
_cell_volume   261.484
_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
  Mg  Mg0  1  0.557  0.448  0.109  1.0
  V  V1  1  0.537  0.154  0.247  1.0
  V  V2  1  0.942  0.349  0.427  1.0
  V  V3  1  0.044  0.631  0.648  1.0
  V  V4  1  0.938  0.838  0.216  1.0
  O  O5  1  0.684  0.994  0.303  1.0
  O  O6  1  0.630  0.180  0.932  1.0
  O  O7  1  0.166  0.191  0.432  1.0
  O  O8  1  0.662  0.307  0.334  1.0
  O  O9  1  0.177  0.420  0.149  1.0
  O  O10  1  0.836  0.469  0.730  1.0
  O  O11  1  0.388  0.589  0.420  1.0
  O  O12  1  0.928  0.724  0.967  1.0
  O  O13  1  0.865  0.739  0.491  1.0
  O  O14  1  0.252  0.884  0.099  1.0
[/CIF]
.