The material described by SrV7N10 crystallizes in the monoclinic Pc space group. Sr(1) is bonded in a 6-coordinate geometry to one N(2), one N(4), one N(7), one N(8), and two equivalent N(1) atoms. There are seven inequivalent V sites. In the first V site, V(1) is bonded to one N(1), one N(2), one N(3), and one N(6) atom to form a mixture of edge and corner-sharing VN4 tetrahedra. In the second V site, V(2) is bonded to one N(2), one N(3), one N(4), and one N(6) atom to form a mixture of edge and corner-sharing VN4 tetrahedra. In the third V site, V(3) is bonded to one N(4), one N(5), one N(7), and one N(8) atom to form corner-sharing VN4 tetrahedra. In the fourth V site, V(4) is bonded to one N(10), one N(2), one N(7), and one N(9) atom to form corner-sharing VN4 tetrahedra. In the fifth V site, V(5) is bonded to one N(1), one N(7), one N(8), and one N(9) atom to form corner-sharing VN4 tetrahedra. In the sixth V site, V(6) is bonded to one N(10), one N(3), one N(5), and one N(8) atom to form corner-sharing VN4 tetrahedra. In the seventh V site, V(7) is bonded to one N(10), one N(5), one N(6), and one N(9) atom to form corner-sharing VN4 tetrahedra. There are ten inequivalent N sites. In the first N site, N(9) is bonded in a trigonal planar geometry to one V(4), one V(5), and one V(7) atom. In the second N site, N(10) is bonded in a trigonal planar geometry to one V(4), one V(6), and one V(7) atom. In the third N site, N(1) is bonded in a 3-coordinate geometry to two equivalent Sr(1), one V(1), and one V(5) atom. In the fourth N site, N(2) is bonded in a 4-coordinate geometry to one Sr(1), one V(1), one V(2), and one V(4) atom. In the fifth N site, N(3) is bonded in a distorted T-shaped geometry to one V(1), one V(2), and one V(6) atom. In the sixth N site, N(4) is bonded in a 3-coordinate geometry to one Sr(1), one V(2), and one V(3) atom. In the seventh N site, N(5) is bonded in a trigonal planar geometry to one V(3), one V(6), and one V(7) atom. In the eighth N site, N(6) is bonded in a distorted trigonal non-coplanar geometry to one V(1), one V(2), and one V(7) atom. In the ninth N site, N(7) is bonded in a distorted trigonal pyramidal geometry to one Sr(1), one V(3), one V(4), and one V(5) atom. In the tenth N site, N(8) is bonded in a distorted trigonal non-coplanar geometry to one Sr(1), one V(3), one V(5), and one V(6) atom. is represented by the CIF card [CIF]
data_SrV7N10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.371
_cell_length_b   7.012
_cell_length_c   10.354
_cell_angle_alpha   90.000
_cell_angle_beta   105.327
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   516.068
_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  0.926  0.033  0.592  1.0
  Sr  Sr1  1  0.926  0.967  0.092  1.0
  V  V2  1  0.540  0.012  0.829  1.0
  V  V3  1  0.540  0.988  0.329  1.0
  V  V4  1  0.360  0.026  0.018  1.0
  V  V5  1  0.360  0.974  0.518  1.0
  V  V6  1  0.103  0.410  0.081  1.0
  V  V7  1  0.103  0.590  0.581  1.0
  V  V8  1  0.676  0.377  0.988  1.0
  V  V9  1  0.676  0.623  0.488  1.0
  V  V10  1  0.860  0.649  0.813  1.0
  V  V11  1  0.860  0.351  0.313  1.0
  V  V12  1  0.295  0.632  0.900  1.0
  V  V13  1  0.295  0.368  0.400  1.0
  V  V14  1  0.474  0.386  0.692  1.0
  V  V15  1  0.474  0.614  0.192  1.0
  N  N16  1  0.752  0.872  0.839  1.0
  N  N17  1  0.752  0.128  0.339  1.0
  N  N18  1  0.576  0.140  0.997  1.0
  N  N19  1  0.576  0.860  0.497  1.0
  N  N20  1  0.336  0.880  0.862  1.0
  N  N21  1  0.336  0.120  0.362  1.0
  N  N22  1  0.168  0.187  0.018  1.0
  N  N23  1  0.168  0.813  0.518  1.0
  N  N24  1  0.279  0.510  0.738  1.0
  N  N25  1  0.279  0.490  0.238  1.0
  N  N26  1  0.414  0.131  0.668  1.0
  N  N27  1  0.414  0.869  0.168  1.0
  N  N28  1  0.892  0.344  0.136  1.0
  N  N29  1  0.892  0.656  0.636  1.0
  N  N30  1  0.074  0.619  0.957  1.0
  N  N31  1  0.074  0.381  0.457  1.0
  N  N32  1  0.699  0.451  0.816  1.0
  N  N33  1  0.699  0.549  0.316  1.0
  N  N34  1  0.519  0.553  0.027  1.0
  N  N35  1  0.519  0.447  0.527  1.0
[/CIF]
.
The material described by SrV7N10 crystallizes in the monoclinic Pc space group. Sr(1) is bonded in a 6-coordinate geometry to one N(2), one N(4), one N(7), one N(8), and two equivalent N(1) atoms. There are seven inequivalent V sites. In the first V site, V(1) is bonded to one N(1), one N(2), one N(3), and one N(6) atom to form a mixture of edge and corner-sharing VN4 tetrahedra. In the second V site, V(2) is bonded to one N(2), one N(3), one N(4), and one N(6) atom to form a mixture of edge and corner-sharing VN4 tetrahedra. In the third V site, V(3) is bonded to one N(4), one N(5), one N(7), and one N(8) atom to form corner-sharing VN4 tetrahedra. In the fourth V site, V(4) is bonded to one N(10), one N(2), one N(7), and one N(9) atom to form corner-sharing VN4 tetrahedra. In the fifth V site, V(5) is bonded to one N(1), one N(7), one N(8), and one N(9) atom to form corner-sharing VN4 tetrahedra. In the sixth V site, V(6) is bonded to one N(10), one N(3), one N(5), and one N(8) atom to form corner-sharing VN4 tetrahedra. In the seventh V site, V(7) is bonded to one N(10), one N(5), one N(6), and one N(9) atom to form corner-sharing VN4 tetrahedra. There are ten inequivalent N sites. In the first N site, N(9) is bonded in a trigonal planar geometry to one V(4), one V(5), and one V(7) atom. In the second N site, N(10) is bonded in a trigonal planar geometry to one V(4), one V(6), and one V(7) atom. In the third N site, N(1) is bonded in a 3-coordinate geometry to two equivalent Sr(1), one V(1), and one V(5) atom. In the fourth N site, N(2) is bonded in a 4-coordinate geometry to one Sr(1), one V(1), one V(2), and one V(4) atom. In the fifth N site, N(3) is bonded in a distorted T-shaped geometry to one V(1), one V(2), and one V(6) atom. In the sixth N site, N(4) is bonded in a 3-coordinate geometry to one Sr(1), one V(2), and one V(3) atom. In the seventh N site, N(5) is bonded in a trigonal planar geometry to one V(3), one V(6), and one V(7) atom. In the eighth N site, N(6) is bonded in a distorted trigonal non-coplanar geometry to one V(1), one V(2), and one V(7) atom. In the ninth N site, N(7) is bonded in a distorted trigonal pyramidal geometry to one Sr(1), one V(3), one V(4), and one V(5) atom. In the tenth N site, N(8) is bonded in a distorted trigonal non-coplanar geometry to one Sr(1), one V(3), one V(5), and one V(6) atom. is represented by the CIF card [CIF]
data_SrV7N10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.371
_cell_length_b   7.012
_cell_length_c   10.354
_cell_angle_alpha   90.000
_cell_angle_beta   105.327
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   516.068
_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  0.926  0.033  0.592  1.0
  Sr  Sr1  1  0.926  0.967  0.092  1.0
  V  V2  1  0.540  0.012  0.829  1.0
  V  V3  1  0.540  0.988  0.329  1.0
  V  V4  1  0.360  0.026  0.018  1.0
  V  V5  1  0.360  0.974  0.518  1.0
  V  V6  1  0.103  0.410  0.081  1.0
  V  V7  1  0.103  0.590  0.581  1.0
  V  V8  1  0.676  0.377  0.988  1.0
  V  V9  1  0.676  0.623  0.488  1.0
  V  V10  1  0.860  0.649  0.813  1.0
  V  V11  1  0.860  0.351  0.313  1.0
  V  V12  1  0.295  0.632  0.900  1.0
  V  V13  1  0.295  0.368  0.400  1.0
  V  V14  1  0.474  0.386  0.692  1.0
  V  V15  1  0.474  0.614  0.192  1.0
  N  N16  1  0.752  0.872  0.839  1.0
  N  N17  1  0.752  0.128  0.339  1.0
  N  N18  1  0.576  0.140  0.997  1.0
  N  N19  1  0.576  0.860  0.497  1.0
  N  N20  1  0.336  0.880  0.862  1.0
  N  N21  1  0.336  0.120  0.362  1.0
  N  N22  1  0.168  0.187  0.018  1.0
  N  N23  1  0.168  0.813  0.518  1.0
  N  N24  1  0.279  0.510  0.738  1.0
  N  N25  1  0.279  0.490  0.238  1.0
  N  N26  1  0.414  0.131  0.668  1.0
  N  N27  1  0.414  0.869  0.168  1.0
  N  N28  1  0.892  0.344  0.136  1.0
  N  N29  1  0.892  0.656  0.636  1.0
  N  N30  1  0.074  0.619  0.957  1.0
  N  N31  1  0.074  0.381  0.457  1.0
  N  N32  1  0.699  0.451  0.816  1.0
  N  N33  1  0.699  0.549  0.316  1.0
  N  N34  1  0.519  0.553  0.027  1.0
  N  N35  1  0.519  0.447  0.527  1.0
[/CIF]
.