The material structure described by NaMgV4O10 crystallizes in the triclinic P-1 space group. Na(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. Mg(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(3) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(2), one O(5), two equivalent O(1), and two equivalent O(4) atoms. In the second V site, V(2) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), and three equivalent O(5) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one V(2) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Na(1), one Mg(1), and one V(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent Na(1), one Mg(1), and one V(2) atom. In the fourth O site, O(4) is bonded in a distorted T-shaped geometry to one V(2) and two equivalent V(1) atoms. In the fifth O site, O(5) is bonded to one V(1) and three equivalent V(2) atoms to form a mixture of distorted corner and edge-sharing OV4 trigonal pyramids. is represented by the CIF card [CIF]
data_NaMgV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.755
_cell_length_b   6.329
_cell_length_c   8.975
_cell_angle_alpha   78.938
_cell_angle_beta   89.357
_cell_angle_gamma   72.890
_symmetry_Int_Tables_number   1
_cell_volume   199.812
_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
  Na  Na0  1  0.500  0.000  0.500  1.0
  Mg  Mg1  1  0.000  0.500  0.500  1.0
  V  V2  1  0.082  0.823  0.155  1.0
  V  V3  1  0.213  0.577  0.847  1.0
  V  V4  1  0.787  0.423  0.153  1.0
  V  V5  1  0.918  0.177  0.845  1.0
  O  O6  1  0.065  0.874  0.903  1.0
  O  O7  1  0.086  0.763  0.354  1.0
  O  O8  1  0.140  0.664  0.652  1.0
  O  O9  1  0.617  0.751  0.137  1.0
  O  O10  1  0.750  0.502  0.894  1.0
  O  O11  1  0.250  0.498  0.106  1.0
  O  O12  1  0.383  0.249  0.863  1.0
  O  O13  1  0.860  0.336  0.348  1.0
  O  O14  1  0.914  0.237  0.646  1.0
  O  O15  1  0.935  0.126  0.097  1.0
[/CIF]
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The material structure described by NaMgV4O10 crystallizes in the triclinic P-1 space group. Na(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. Mg(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(3) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(2), one O(5), two equivalent O(1), and two equivalent O(4) atoms. In the second V site, V(2) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), and three equivalent O(5) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one V(2) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Na(1), one Mg(1), and one V(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent Na(1), one Mg(1), and one V(2) atom. In the fourth O site, O(4) is bonded in a distorted T-shaped geometry to one V(2) and two equivalent V(1) atoms. In the fifth O site, O(5) is bonded to one V(1) and three equivalent V(2) atoms to form a mixture of distorted corner and edge-sharing OV4 trigonal pyramids. is represented by the CIF card [CIF]
data_NaMgV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.755
_cell_length_b   6.329
_cell_length_c   8.975
_cell_angle_alpha   78.938
_cell_angle_beta   89.357
_cell_angle_gamma   72.890
_symmetry_Int_Tables_number   1
_cell_volume   199.812
_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
  Na  Na0  1  0.500  0.000  0.500  1.0
  Mg  Mg1  1  0.000  0.500  0.500  1.0
  V  V2  1  0.082  0.823  0.155  1.0
  V  V3  1  0.213  0.577  0.847  1.0
  V  V4  1  0.787  0.423  0.153  1.0
  V  V5  1  0.918  0.177  0.845  1.0
  O  O6  1  0.065  0.874  0.903  1.0
  O  O7  1  0.086  0.763  0.354  1.0
  O  O8  1  0.140  0.664  0.652  1.0
  O  O9  1  0.617  0.751  0.137  1.0
  O  O10  1  0.750  0.502  0.894  1.0
  O  O11  1  0.250  0.498  0.106  1.0
  O  O12  1  0.383  0.249  0.863  1.0
  O  O13  1  0.860  0.336  0.348  1.0
  O  O14  1  0.914  0.237  0.646  1.0
  O  O15  1  0.935  0.126  0.097  1.0
[/CIF]
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