The compound described by Mg14CeBO16 crystallizes in the orthorhombic Pmmm space group. There are eight inequivalent Mg sites. In the first Mg site, Mg(1) is bonded to two equivalent O(1), two equivalent O(6), and two equivalent O(9) atoms to form MgO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra; corners with two equivalent Mg(2)O6 octahedra; corners with two equivalent Ce(1)O6 octahedra; edges with four equivalent Mg(4)O6 octahedra; edges with four Mg(5,5)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedra are not tilted. In the second Mg site, Mg(2) is bonded to two equivalent O(2), two equivalent O(7), and two equivalent O(9) atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedra are not tilted. In the third Mg site, Mg(3) is bonded to one O(4), one O(5), two equivalent O(3), and two equivalent O(8) atoms to form MgO6 octahedra that share corners with two equivalent Mg(4)O6 octahedra; corners with four equivalent Mg(3)O6 octahedra; edges with two Mg(5,5)O6 octahedra; edges with two equivalent Mg(6)O6 octahedra; edges with two equivalent Ce(1)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-8°. In the fourth Mg site, Mg(4) is bonded to one O(6), one O(7), two equivalent O(3), and two equivalent O(9) atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedral tilt angles range from 0-7°. In the fifth Mg site, Mg(5) is bonded to one O(4), one O(6), two equivalent O(1), and two equivalent O(3) atoms to form MgO6 octahedra that share corners with two equivalent Mg(6)O6 octahedra; corners with four Mg(5,5)O6 octahedra; edges with two equivalent Mg(1)O6 octahedra; edges with two equivalent Mg(3)O6 octahedra; edges with two equivalent Mg(4)O6 octahedra; edges with two equivalent Ce(1)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the sixth Mg site, Mg(6) is bonded to one O(5), one O(7), two equivalent O(2), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedral tilt angles range from 0-10°. In the seventh Mg site, Mg(5) is bonded to one O(4), one O(6), two equivalent O(1), and two equivalent O(3) atoms to form MgO6 octahedra that share corners with two equivalent Mg(6)O6 octahedra; corners with four Mg(5,5)O6 octahedra; edges with two equivalent Mg(1)O6 octahedra; edges with two equivalent Mg(3)O6 octahedra; edges with two equivalent Mg(4)O6 octahedra; edges with two equivalent Ce(1)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the eighth Mg site, Mg(7) is bonded to one O(1), one O(2), one O(8), one O(9), and two equivalent O(3) atoms to form MgO6 octahedra that share corners with six equivalent Mg(7)O6 octahedra,  an edgeedge with one Mg(1)O6 octahedra,  an edgeedge with one Mg(2)O6 octahedra,  an edgeedge with one Ce(1)O6 octahedra, edges with two equivalent Mg(3)O6 octahedra, edges with two equivalent Mg(4)O6 octahedra, edges with two equivalent Mg(5)O6 octahedra, and edges with two equivalent Mg(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-8°. Ce(1) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(8) atoms to form CeO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra; corners with two equivalent Ce(1)O6 octahedra; edges with four equivalent Mg(3)O6 octahedra; edges with four Mg(5,5)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedra are not tilted. B(1) is bonded in a square co-planar geometry to two equivalent O(5) and two equivalent O(8) atoms. There are nine inequivalent O sites. In the first O site, O(1) is bonded to one Mg(1), two equivalent Mg(5), two equivalent Mg(7), and one Ce(1) atom to form OCeMg5 octahedra that share corners with four equivalent O(1)CeMg5 octahedra, corners with two equivalent O(2)Mg5 square pyramids, edges with two equivalent O(4)Ce2Mg4 octahedra, edges with two equivalent O(8)CeMg4B octahedra, edges with two equivalent O(6)Mg6 octahedra, edges with two equivalent O(9)Mg6 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the second O site, O(2) is bonded to one Mg(2), two equivalent Mg(6), and two equivalent Mg(7) atoms to form OMg5 square pyramids that share corners with two equivalent O(8)CeMg4B octahedra, corners with two equivalent O(1)CeMg5 octahedra, corners with two equivalent O(5)Mg4B2 octahedra, corners with three equivalent O(2)Mg5 square pyramids, edges with two equivalent O(7)Mg6 octahedra, edges with two equivalent O(9)Mg6 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedral tilt angles range from 6-85°. In the third O site, O(3) is bonded to one Mg(3), one Mg(4), one Mg(5), one Mg(6), and two equivalent Mg(7) atoms to form OMg6 octahedra that share corners with six equivalent O(3)Mg6 octahedra,  an edgeedge with one O(4)Ce2Mg4 octahedra,  an edgeedge with one O(5)Mg4B2 octahedra,  an edgeedge with one O(6)Mg6 octahedra,  an edgeedge with one O(7)Mg6 octahedra, edges with two equivalent O(8)CeMg4B octahedra, edges with two equivalent O(1)CeMg5 octahedra, edges with two equivalent O(9)Mg6 octahedra, and edges with two equivalent O(2)Mg5 square pyramids. The corner-sharing octahedral tilt angles range from 0-11°. In the fourth O site, O(4) is bonded to two equivalent Mg(3); two Mg(5,5); and two equivalent Ce(1) atoms to form OCe2Mg4 octahedra that share corners with two equivalent O(4)Ce2Mg4 octahedra, corners with two equivalent O(5)Mg4B2 octahedra, corners with two equivalent O(6)Mg6 octahedra, edges with four equivalent O(8)CeMg4B octahedra, edges with four equivalent O(1)CeMg5 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the fifth O site, O(5) is bonded to two equivalent Mg(3), two equivalent Mg(6), and two equivalent B(1) atoms to form OMg4B2 octahedra that share corners with two equivalent O(4)Ce2Mg4 octahedra, corners with two equivalent O(5)Mg4B2 octahedra, corners with two equivalent O(7)Mg6 octahedra, corners with four equivalent O(2)Mg5 square pyramids, edges with four equivalent O(8)CeMg4B octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the sixth O site, O(6) is bonded to two equivalent Mg(1); two equivalent Mg(4); and two Mg(5,5) atoms to form OMg6 octahedra that share corners with two equivalent O(4)Ce2Mg4 octahedra, corners with two equivalent O(6)Mg6 octahedra, corners with two equivalent O(7)Mg6 octahedra, edges with four equivalent O(1)CeMg5 octahedra, edges with four equivalent O(3)Mg6 octahedra, and edges with four equivalent O(9)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the seventh O site, O(7) is bonded to two equivalent Mg(2), two equivalent Mg(4), and two equivalent Mg(6) atoms to form OMg6 octahedra that share corners with two equivalent O(5)Mg4B2 octahedra, corners with two equivalent O(6)Mg6 octahedra, corners with two equivalent O(7)Mg6 octahedra, edges with four equivalent O(3)Mg6 octahedra, edges with four equivalent O(9)Mg6 octahedra, and edges with four equivalent O(2)Mg5 square pyramids. The corner-sharing octahedra are not tilted. In the eighth O site, O(8) is bonded to two equivalent Mg(3), two equivalent Mg(7), one Ce(1), and one B(1) atom to form OCeMg4B octahedra that share corners with two equivalent O(9)Mg6 octahedra, corners with four equivalent O(8)CeMg4B octahedra, corners with two equivalent O(2)Mg5 square pyramids, edges with two equivalent O(4)Ce2Mg4 octahedra, edges with two equivalent O(1)CeMg5 octahedra, edges with two equivalent O(5)Mg4B2 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedral tilt angles range from 0-8°. In the ninth O site, O(9) is bonded to one Mg(1), one Mg(2), two equivalent Mg(4), and two equivalent Mg(7) atoms to form OMg6 octahedra that share corners with two equivalent O(8)CeMg4B octahedra, corners with four equivalent O(9)Mg6 octahedra, edges with two equivalent O(1)CeMg5 octahedra, edges with two equivalent O(6)Mg6 octahedra, edges with two equivalent O(7)Mg6 octahedra, edges with four equivalent O(3)Mg6 octahedra, and edges with two equivalent O(2)Mg5 square pyramids. The corner-sharing octahedral tilt angles range from 0-6°. is represented by the CIF file [CIF]
data_CeMg14BO16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.754
_cell_length_b   8.786
_cell_length_c   4.366
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   335.812
_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
  Ce  Ce0  1  0.000  0.000  0.000  1.0
  Mg  Mg1  1  0.500  0.000  0.000  1.0
  Mg  Mg2  1  0.500  0.500  0.000  1.0
  Mg  Mg3  1  0.000  0.273  0.500  1.0
  Mg  Mg4  1  0.000  0.727  0.500  1.0
  Mg  Mg5  1  0.500  0.255  0.500  1.0
  Mg  Mg6  1  0.500  0.745  0.500  1.0
  Mg  Mg7  1  0.267  0.000  0.500  1.0
  Mg  Mg8  1  0.249  0.500  0.500  1.0
  Mg  Mg9  1  0.733  0.000  0.500  1.0
  Mg  Mg10  1  0.751  0.500  0.500  1.0
  Mg  Mg11  1  0.256  0.264  0.000  1.0
  Mg  Mg12  1  0.256  0.736  0.000  1.0
  Mg  Mg13  1  0.744  0.264  0.000  1.0
  Mg  Mg14  1  0.744  0.736  0.000  1.0
  B  B15  1  0.000  0.500  0.000  1.0
  O  O16  1  0.267  0.000  0.000  1.0
  O  O17  1  0.270  0.500  0.000  1.0
  O  O18  1  0.733  0.000  0.000  1.0
  O  O19  1  0.730  0.500  0.000  1.0
  O  O20  1  0.248  0.250  0.500  1.0
  O  O21  1  0.248  0.750  0.500  1.0
  O  O22  1  0.752  0.250  0.500  1.0
  O  O23  1  0.752  0.750  0.500  1.0
  O  O24  1  0.000  0.000  0.500  1.0
  O  O25  1  0.000  0.500  0.500  1.0
  O  O26  1  0.500  0.000  0.500  1.0
  O  O27  1  0.500  0.500  0.500  1.0
  O  O28  1  0.000  0.255  0.000  1.0
  O  O29  1  0.000  0.745  0.000  1.0
  O  O30  1  0.500  0.249  0.000  1.0
  O  O31  1  0.500  0.751  0.000  1.0
[/CIF]
.
The compound described by Mg14CeBO16 crystallizes in the orthorhombic Pmmm space group. There are eight inequivalent Mg sites. In the first Mg site, Mg(1) is bonded to two equivalent O(1), two equivalent O(6), and two equivalent O(9) atoms to form MgO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra; corners with two equivalent Mg(2)O6 octahedra; corners with two equivalent Ce(1)O6 octahedra; edges with four equivalent Mg(4)O6 octahedra; edges with four Mg(5,5)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedra are not tilted. In the second Mg site, Mg(2) is bonded to two equivalent O(2), two equivalent O(7), and two equivalent O(9) atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedra are not tilted. In the third Mg site, Mg(3) is bonded to one O(4), one O(5), two equivalent O(3), and two equivalent O(8) atoms to form MgO6 octahedra that share corners with two equivalent Mg(4)O6 octahedra; corners with four equivalent Mg(3)O6 octahedra; edges with two Mg(5,5)O6 octahedra; edges with two equivalent Mg(6)O6 octahedra; edges with two equivalent Ce(1)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-8°. In the fourth Mg site, Mg(4) is bonded to one O(6), one O(7), two equivalent O(3), and two equivalent O(9) atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedral tilt angles range from 0-7°. In the fifth Mg site, Mg(5) is bonded to one O(4), one O(6), two equivalent O(1), and two equivalent O(3) atoms to form MgO6 octahedra that share corners with two equivalent Mg(6)O6 octahedra; corners with four Mg(5,5)O6 octahedra; edges with two equivalent Mg(1)O6 octahedra; edges with two equivalent Mg(3)O6 octahedra; edges with two equivalent Mg(4)O6 octahedra; edges with two equivalent Ce(1)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the sixth Mg site, Mg(6) is bonded to one O(5), one O(7), two equivalent O(2), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedral tilt angles range from 0-10°. In the seventh Mg site, Mg(5) is bonded to one O(4), one O(6), two equivalent O(1), and two equivalent O(3) atoms to form MgO6 octahedra that share corners with two equivalent Mg(6)O6 octahedra; corners with four Mg(5,5)O6 octahedra; edges with two equivalent Mg(1)O6 octahedra; edges with two equivalent Mg(3)O6 octahedra; edges with two equivalent Mg(4)O6 octahedra; edges with two equivalent Ce(1)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the eighth Mg site, Mg(7) is bonded to one O(1), one O(2), one O(8), one O(9), and two equivalent O(3) atoms to form MgO6 octahedra that share corners with six equivalent Mg(7)O6 octahedra,  an edgeedge with one Mg(1)O6 octahedra,  an edgeedge with one Mg(2)O6 octahedra,  an edgeedge with one Ce(1)O6 octahedra, edges with two equivalent Mg(3)O6 octahedra, edges with two equivalent Mg(4)O6 octahedra, edges with two equivalent Mg(5)O6 octahedra, and edges with two equivalent Mg(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-8°. Ce(1) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(8) atoms to form CeO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra; corners with two equivalent Ce(1)O6 octahedra; edges with four equivalent Mg(3)O6 octahedra; edges with four Mg(5,5)O6 octahedra; and edges with four equivalent Mg(7)O6 octahedra. The corner-sharing octahedra are not tilted. B(1) is bonded in a square co-planar geometry to two equivalent O(5) and two equivalent O(8) atoms. There are nine inequivalent O sites. In the first O site, O(1) is bonded to one Mg(1), two equivalent Mg(5), two equivalent Mg(7), and one Ce(1) atom to form OCeMg5 octahedra that share corners with four equivalent O(1)CeMg5 octahedra, corners with two equivalent O(2)Mg5 square pyramids, edges with two equivalent O(4)Ce2Mg4 octahedra, edges with two equivalent O(8)CeMg4B octahedra, edges with two equivalent O(6)Mg6 octahedra, edges with two equivalent O(9)Mg6 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the second O site, O(2) is bonded to one Mg(2), two equivalent Mg(6), and two equivalent Mg(7) atoms to form OMg5 square pyramids that share corners with two equivalent O(8)CeMg4B octahedra, corners with two equivalent O(1)CeMg5 octahedra, corners with two equivalent O(5)Mg4B2 octahedra, corners with three equivalent O(2)Mg5 square pyramids, edges with two equivalent O(7)Mg6 octahedra, edges with two equivalent O(9)Mg6 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedral tilt angles range from 6-85°. In the third O site, O(3) is bonded to one Mg(3), one Mg(4), one Mg(5), one Mg(6), and two equivalent Mg(7) atoms to form OMg6 octahedra that share corners with six equivalent O(3)Mg6 octahedra,  an edgeedge with one O(4)Ce2Mg4 octahedra,  an edgeedge with one O(5)Mg4B2 octahedra,  an edgeedge with one O(6)Mg6 octahedra,  an edgeedge with one O(7)Mg6 octahedra, edges with two equivalent O(8)CeMg4B octahedra, edges with two equivalent O(1)CeMg5 octahedra, edges with two equivalent O(9)Mg6 octahedra, and edges with two equivalent O(2)Mg5 square pyramids. The corner-sharing octahedral tilt angles range from 0-11°. In the fourth O site, O(4) is bonded to two equivalent Mg(3); two Mg(5,5); and two equivalent Ce(1) atoms to form OCe2Mg4 octahedra that share corners with two equivalent O(4)Ce2Mg4 octahedra, corners with two equivalent O(5)Mg4B2 octahedra, corners with two equivalent O(6)Mg6 octahedra, edges with four equivalent O(8)CeMg4B octahedra, edges with four equivalent O(1)CeMg5 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the fifth O site, O(5) is bonded to two equivalent Mg(3), two equivalent Mg(6), and two equivalent B(1) atoms to form OMg4B2 octahedra that share corners with two equivalent O(4)Ce2Mg4 octahedra, corners with two equivalent O(5)Mg4B2 octahedra, corners with two equivalent O(7)Mg6 octahedra, corners with four equivalent O(2)Mg5 square pyramids, edges with four equivalent O(8)CeMg4B octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the sixth O site, O(6) is bonded to two equivalent Mg(1); two equivalent Mg(4); and two Mg(5,5) atoms to form OMg6 octahedra that share corners with two equivalent O(4)Ce2Mg4 octahedra, corners with two equivalent O(6)Mg6 octahedra, corners with two equivalent O(7)Mg6 octahedra, edges with four equivalent O(1)CeMg5 octahedra, edges with four equivalent O(3)Mg6 octahedra, and edges with four equivalent O(9)Mg6 octahedra. The corner-sharing octahedra are not tilted. In the seventh O site, O(7) is bonded to two equivalent Mg(2), two equivalent Mg(4), and two equivalent Mg(6) atoms to form OMg6 octahedra that share corners with two equivalent O(5)Mg4B2 octahedra, corners with two equivalent O(6)Mg6 octahedra, corners with two equivalent O(7)Mg6 octahedra, edges with four equivalent O(3)Mg6 octahedra, edges with four equivalent O(9)Mg6 octahedra, and edges with four equivalent O(2)Mg5 square pyramids. The corner-sharing octahedra are not tilted. In the eighth O site, O(8) is bonded to two equivalent Mg(3), two equivalent Mg(7), one Ce(1), and one B(1) atom to form OCeMg4B octahedra that share corners with two equivalent O(9)Mg6 octahedra, corners with four equivalent O(8)CeMg4B octahedra, corners with two equivalent O(2)Mg5 square pyramids, edges with two equivalent O(4)Ce2Mg4 octahedra, edges with two equivalent O(1)CeMg5 octahedra, edges with two equivalent O(5)Mg4B2 octahedra, and edges with four equivalent O(3)Mg6 octahedra. The corner-sharing octahedral tilt angles range from 0-8°. In the ninth O site, O(9) is bonded to one Mg(1), one Mg(2), two equivalent Mg(4), and two equivalent Mg(7) atoms to form OMg6 octahedra that share corners with two equivalent O(8)CeMg4B octahedra, corners with four equivalent O(9)Mg6 octahedra, edges with two equivalent O(1)CeMg5 octahedra, edges with two equivalent O(6)Mg6 octahedra, edges with two equivalent O(7)Mg6 octahedra, edges with four equivalent O(3)Mg6 octahedra, and edges with two equivalent O(2)Mg5 square pyramids. The corner-sharing octahedral tilt angles range from 0-6°. is represented by the CIF file [CIF]
data_CeMg14BO16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.754
_cell_length_b   8.786
_cell_length_c   4.366
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   335.812
_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
  Ce  Ce0  1  0.000  0.000  0.000  1.0
  Mg  Mg1  1  0.500  0.000  0.000  1.0
  Mg  Mg2  1  0.500  0.500  0.000  1.0
  Mg  Mg3  1  0.000  0.273  0.500  1.0
  Mg  Mg4  1  0.000  0.727  0.500  1.0
  Mg  Mg5  1  0.500  0.255  0.500  1.0
  Mg  Mg6  1  0.500  0.745  0.500  1.0
  Mg  Mg7  1  0.267  0.000  0.500  1.0
  Mg  Mg8  1  0.249  0.500  0.500  1.0
  Mg  Mg9  1  0.733  0.000  0.500  1.0
  Mg  Mg10  1  0.751  0.500  0.500  1.0
  Mg  Mg11  1  0.256  0.264  0.000  1.0
  Mg  Mg12  1  0.256  0.736  0.000  1.0
  Mg  Mg13  1  0.744  0.264  0.000  1.0
  Mg  Mg14  1  0.744  0.736  0.000  1.0
  B  B15  1  0.000  0.500  0.000  1.0
  O  O16  1  0.267  0.000  0.000  1.0
  O  O17  1  0.270  0.500  0.000  1.0
  O  O18  1  0.733  0.000  0.000  1.0
  O  O19  1  0.730  0.500  0.000  1.0
  O  O20  1  0.248  0.250  0.500  1.0
  O  O21  1  0.248  0.750  0.500  1.0
  O  O22  1  0.752  0.250  0.500  1.0
  O  O23  1  0.752  0.750  0.500  1.0
  O  O24  1  0.000  0.000  0.500  1.0
  O  O25  1  0.000  0.500  0.500  1.0
  O  O26  1  0.500  0.000  0.500  1.0
  O  O27  1  0.500  0.500  0.500  1.0
  O  O28  1  0.000  0.255  0.000  1.0
  O  O29  1  0.000  0.745  0.000  1.0
  O  O30  1  0.500  0.249  0.000  1.0
  O  O31  1  0.500  0.751  0.000  1.0
[/CIF]
.