The structure described by (Sc3F10)2N2 crystallizes in the orthorhombic P222_1 space group. The structure consists of two ammonia atoms inside a Sc3F10 framework. In the Sc3F10 framework, there are three inequivalent Sc sites. In the first Sc site, Sc(1) is bonded to two equivalent F(3), two equivalent F(5), and two equivalent F(6) atoms to form ScF6 octahedra that share corners with two equivalent Sc(1)F6 octahedra, corners with two equivalent Sc(2)F7 pentagonal bipyramids, and corners with two equivalent Sc(3)F7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 7°. In the second Sc site, Sc(2) is bonded to one F(2), two equivalent F(1), two equivalent F(3), and two equivalent F(4) atoms to form ScF7 pentagonal bipyramids that share corners with two equivalent Sc(1)F6 octahedra, corners with three equivalent Sc(3)F7 pentagonal bipyramids, and  an edgeedge with one Sc(3)F7 pentagonal bipyramid. The corner-sharing octahedral tilt angles are 32°. In the third Sc site, Sc(3) is bonded to one F(2), two equivalent F(1), two equivalent F(4), and two equivalent F(6) atoms to form ScF7 pentagonal bipyramids that share corners with two equivalent Sc(1)F6 octahedra, corners with three equivalent Sc(2)F7 pentagonal bipyramids, and  an edgeedge with one Sc(2)F7 pentagonal bipyramid. The corner-sharing octahedral tilt angles are 33°. There are six inequivalent F sites. In the first F site, F(1) is bonded in a bent 120 degrees geometry to one Sc(2) and one Sc(3) atom. In the second F site, F(2) is bonded in a linear geometry to one Sc(2) and one Sc(3) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one Sc(1) and one Sc(2) atom. In the fourth F site, F(4) is bonded in a linear geometry to one Sc(2) and one Sc(3) atom. In the fifth F site, F(5) is bonded in a linear geometry to two equivalent Sc(1) atoms. In the sixth F site, F(6) is bonded in a bent 150 degrees geometry to one Sc(1) and one Sc(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc3NF10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.057
_cell_length_b   6.754
_cell_length_c   7.935
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.461
_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
  F  F0  1  0.500  0.341  0.500  1.0
  F  F1  1  0.500  0.659  0.500  1.0
  F  F2  1  0.500  0.500  0.000  1.0
  F  F3  1  0.504  0.204  0.189  1.0
  F  F4  1  0.504  0.796  0.811  1.0
  F  F5  1  0.496  0.796  0.189  1.0
  F  F6  1  0.496  0.204  0.811  1.0
  F  F7  1  0.000  0.500  0.269  1.0
  F  F8  1  0.000  0.500  0.731  1.0
  F  F9  1  0.000  0.000  0.000  1.0
  N  N10  1  0.000  1.000  0.500  1.0
  Sc  Sc11  1  0.500  1.000  0.000  1.0
  Sc  Sc12  1  0.500  0.500  0.742  1.0
  Sc  Sc13  1  0.500  0.500  0.258  1.0
[/CIF]
.
The structure described by (Sc3F10)2N2 crystallizes in the orthorhombic P222_1 space group. The structure consists of two ammonia atoms inside a Sc3F10 framework. In the Sc3F10 framework, there are three inequivalent Sc sites. In the first Sc site, Sc(1) is bonded to two equivalent F(3), two equivalent F(5), and two equivalent F(6) atoms to form ScF6 octahedra that share corners with two equivalent Sc(1)F6 octahedra, corners with two equivalent Sc(2)F7 pentagonal bipyramids, and corners with two equivalent Sc(3)F7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 7°. In the second Sc site, Sc(2) is bonded to one F(2), two equivalent F(1), two equivalent F(3), and two equivalent F(4) atoms to form ScF7 pentagonal bipyramids that share corners with two equivalent Sc(1)F6 octahedra, corners with three equivalent Sc(3)F7 pentagonal bipyramids, and  an edgeedge with one Sc(3)F7 pentagonal bipyramid. The corner-sharing octahedral tilt angles are 32°. In the third Sc site, Sc(3) is bonded to one F(2), two equivalent F(1), two equivalent F(4), and two equivalent F(6) atoms to form ScF7 pentagonal bipyramids that share corners with two equivalent Sc(1)F6 octahedra, corners with three equivalent Sc(2)F7 pentagonal bipyramids, and  an edgeedge with one Sc(2)F7 pentagonal bipyramid. The corner-sharing octahedral tilt angles are 33°. There are six inequivalent F sites. In the first F site, F(1) is bonded in a bent 120 degrees geometry to one Sc(2) and one Sc(3) atom. In the second F site, F(2) is bonded in a linear geometry to one Sc(2) and one Sc(3) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one Sc(1) and one Sc(2) atom. In the fourth F site, F(4) is bonded in a linear geometry to one Sc(2) and one Sc(3) atom. In the fifth F site, F(5) is bonded in a linear geometry to two equivalent Sc(1) atoms. In the sixth F site, F(6) is bonded in a bent 150 degrees geometry to one Sc(1) and one Sc(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc3NF10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.057
_cell_length_b   6.754
_cell_length_c   7.935
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.461
_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
  F  F0  1  0.500  0.341  0.500  1.0
  F  F1  1  0.500  0.659  0.500  1.0
  F  F2  1  0.500  0.500  0.000  1.0
  F  F3  1  0.504  0.204  0.189  1.0
  F  F4  1  0.504  0.796  0.811  1.0
  F  F5  1  0.496  0.796  0.189  1.0
  F  F6  1  0.496  0.204  0.811  1.0
  F  F7  1  0.000  0.500  0.269  1.0
  F  F8  1  0.000  0.500  0.731  1.0
  F  F9  1  0.000  0.000  0.000  1.0
  N  N10  1  0.000  1.000  0.500  1.0
  Sc  Sc11  1  0.500  1.000  0.000  1.0
  Sc  Sc12  1  0.500  0.500  0.742  1.0
  Sc  Sc13  1  0.500  0.500  0.258  1.0
[/CIF]
.