The structure described by Y2InN3 is Aluminum carbonitride-like structured and crystallizes in the monoclinic C2/c space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded to one N(1), one N(2), one N(4), and two equivalent N(3) atoms to form distorted YN5 trigonal bipyramids that share corners with five equivalent In(1)N4 tetrahedra,  an edgeedge with one In(1)N4 tetrahedra, and edges with two equivalent Y(1)N5 trigonal bipyramids. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to one N(1), one N(4), two equivalent N(2), and two equivalent N(3) atoms. In(1) is bonded to one N(1), one N(2), one N(3), and one N(4) atom to form InN4 tetrahedra that share corners with two equivalent In(1)N4 tetrahedra, corners with five equivalent Y(1)N5 trigonal bipyramids, and  an edgeedge with one Y(1)N5 trigonal bipyramid. There are four inequivalent N sites. In the first N site, N(4) is bonded in a 6-coordinate geometry to two equivalent Y(1), two equivalent Y(2), and two equivalent In(1) atoms. In the second N site, N(1) is bonded to two equivalent Y(1), two equivalent Y(2), and two equivalent In(1) atoms to form a mixture of distorted corner and edge-sharing NY4In2 octahedra. In the third N site, N(2) is bonded in a see-saw-like geometry to one Y(1), two equivalent Y(2), and one In(1) atom. In the fourth N site, N(3) is bonded to two equivalent Y(1), two equivalent Y(2), and one In(1) atom to form distorted NY4In trigonal bipyramids that share corners with three equivalent N(1)Y4In2 octahedra,  an edgeedge with one N(1)Y4In2 octahedra, and edges with two equivalent N(3)Y4In trigonal bipyramids. The corner-sharing octahedral tilt angles range from 33-63°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2InN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.133
_cell_length_b   10.722
_cell_length_c   12.289
_cell_angle_alpha   90.000
_cell_angle_beta   93.719
_cell_angle_gamma   150.943
_symmetry_Int_Tables_number   1
_cell_volume   388.988
_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
  Y  Y0  1  0.446  0.015  0.866  1.0
  Y  Y1  1  0.554  0.569  0.634  1.0
  Y  Y2  1  0.554  0.985  0.134  1.0
  Y  Y3  1  0.446  0.431  0.366  1.0
  Y  Y4  1  0.605  0.916  0.567  1.0
  Y  Y5  1  0.395  0.311  0.933  1.0
  Y  Y6  1  0.395  0.084  0.433  1.0
  Y  Y7  1  0.605  0.689  0.067  1.0
  In  In8  1  0.567  0.278  0.665  1.0
  In  In9  1  0.433  0.711  0.835  1.0
  In  In10  1  0.433  0.722  0.335  1.0
  In  In11  1  0.567  0.289  0.165  1.0
  N  N12  1  0.000  0.639  0.750  1.0
  N  N13  1  0.000  0.361  0.250  1.0
  N  N14  1  0.766  0.202  0.603  1.0
  N  N15  1  0.234  0.435  0.897  1.0
  N  N16  1  0.234  0.798  0.397  1.0
  N  N17  1  0.766  0.565  0.103  1.0
  N  N18  1  0.338  0.061  0.021  1.0
  N  N19  1  0.662  0.723  0.479  1.0
  N  N20  1  0.662  0.939  0.979  1.0
  N  N21  1  0.338  0.277  0.521  1.0
  N  N22  1  0.000  0.951  0.750  1.0
  N  N23  1  0.000  0.049  0.250  1.0
[/CIF]
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The structure described by Y2InN3 is Aluminum carbonitride-like structured and crystallizes in the monoclinic C2/c space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded to one N(1), one N(2), one N(4), and two equivalent N(3) atoms to form distorted YN5 trigonal bipyramids that share corners with five equivalent In(1)N4 tetrahedra,  an edgeedge with one In(1)N4 tetrahedra, and edges with two equivalent Y(1)N5 trigonal bipyramids. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to one N(1), one N(4), two equivalent N(2), and two equivalent N(3) atoms. In(1) is bonded to one N(1), one N(2), one N(3), and one N(4) atom to form InN4 tetrahedra that share corners with two equivalent In(1)N4 tetrahedra, corners with five equivalent Y(1)N5 trigonal bipyramids, and  an edgeedge with one Y(1)N5 trigonal bipyramid. There are four inequivalent N sites. In the first N site, N(4) is bonded in a 6-coordinate geometry to two equivalent Y(1), two equivalent Y(2), and two equivalent In(1) atoms. In the second N site, N(1) is bonded to two equivalent Y(1), two equivalent Y(2), and two equivalent In(1) atoms to form a mixture of distorted corner and edge-sharing NY4In2 octahedra. In the third N site, N(2) is bonded in a see-saw-like geometry to one Y(1), two equivalent Y(2), and one In(1) atom. In the fourth N site, N(3) is bonded to two equivalent Y(1), two equivalent Y(2), and one In(1) atom to form distorted NY4In trigonal bipyramids that share corners with three equivalent N(1)Y4In2 octahedra,  an edgeedge with one N(1)Y4In2 octahedra, and edges with two equivalent N(3)Y4In trigonal bipyramids. The corner-sharing octahedral tilt angles range from 33-63°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2InN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.133
_cell_length_b   10.722
_cell_length_c   12.289
_cell_angle_alpha   90.000
_cell_angle_beta   93.719
_cell_angle_gamma   150.943
_symmetry_Int_Tables_number   1
_cell_volume   388.988
_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
  Y  Y0  1  0.446  0.015  0.866  1.0
  Y  Y1  1  0.554  0.569  0.634  1.0
  Y  Y2  1  0.554  0.985  0.134  1.0
  Y  Y3  1  0.446  0.431  0.366  1.0
  Y  Y4  1  0.605  0.916  0.567  1.0
  Y  Y5  1  0.395  0.311  0.933  1.0
  Y  Y6  1  0.395  0.084  0.433  1.0
  Y  Y7  1  0.605  0.689  0.067  1.0
  In  In8  1  0.567  0.278  0.665  1.0
  In  In9  1  0.433  0.711  0.835  1.0
  In  In10  1  0.433  0.722  0.335  1.0
  In  In11  1  0.567  0.289  0.165  1.0
  N  N12  1  0.000  0.639  0.750  1.0
  N  N13  1  0.000  0.361  0.250  1.0
  N  N14  1  0.766  0.202  0.603  1.0
  N  N15  1  0.234  0.435  0.897  1.0
  N  N16  1  0.234  0.798  0.397  1.0
  N  N17  1  0.766  0.565  0.103  1.0
  N  N18  1  0.338  0.061  0.021  1.0
  N  N19  1  0.662  0.723  0.479  1.0
  N  N20  1  0.662  0.939  0.979  1.0
  N  N21  1  0.338  0.277  0.521  1.0
  N  N22  1  0.000  0.951  0.750  1.0
  N  N23  1  0.000  0.049  0.250  1.0
[/CIF]
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