The material described by Ni(NO3)2 crystallizes in the cubic Pa-3 space group. Ni(1) is bonded in an octahedral geometry to six equivalent O(1) atoms. N(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. O(1) is bonded in a bent 120 degrees geometry to one Ni(1) and one N(1) atom. is represented by the CIF card [CIF]
data_Ni(NO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.382
_cell_length_b   7.382
_cell_length_c   7.382
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   402.348
_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
  Ni  Ni0  1  0.000  0.000  0.000  1.0
  Ni  Ni1  1  0.500  0.000  0.500  1.0
  Ni  Ni2  1  0.500  0.500  0.000  1.0
  Ni  Ni3  1  0.000  0.500  0.500  1.0
  N  N4  1  0.321  0.321  0.321  1.0
  N  N5  1  0.179  0.679  0.821  1.0
  N  N6  1  0.821  0.179  0.679  1.0
  N  N7  1  0.679  0.821  0.179  1.0
  N  N8  1  0.679  0.679  0.679  1.0
  N  N9  1  0.821  0.321  0.179  1.0
  N  N10  1  0.179  0.821  0.321  1.0
  N  N11  1  0.321  0.179  0.821  1.0
  O  O12  1  0.202  0.318  0.443  1.0
  O  O13  1  0.443  0.202  0.318  1.0
  O  O14  1  0.318  0.443  0.202  1.0
  O  O15  1  0.182  0.557  0.702  1.0
  O  O16  1  0.943  0.298  0.682  1.0
  O  O17  1  0.682  0.943  0.298  1.0
  O  O18  1  0.057  0.798  0.818  1.0
  O  O19  1  0.557  0.702  0.182  1.0
  O  O20  1  0.818  0.057  0.798  1.0
  O  O21  1  0.702  0.182  0.557  1.0
  O  O22  1  0.798  0.818  0.057  1.0
  O  O23  1  0.298  0.682  0.943  1.0
  O  O24  1  0.798  0.682  0.557  1.0
  O  O25  1  0.557  0.798  0.682  1.0
  O  O26  1  0.682  0.557  0.798  1.0
  O  O27  1  0.818  0.443  0.298  1.0
  O  O28  1  0.057  0.702  0.318  1.0
  O  O29  1  0.318  0.057  0.702  1.0
  O  O30  1  0.943  0.202  0.182  1.0
  O  O31  1  0.443  0.298  0.818  1.0
  O  O32  1  0.182  0.943  0.202  1.0
  O  O33  1  0.298  0.818  0.443  1.0
  O  O34  1  0.202  0.182  0.943  1.0
  O  O35  1  0.702  0.318  0.057  1.0
[/CIF]
.
The material described by Ni(NO3)2 crystallizes in the cubic Pa-3 space group. Ni(1) is bonded in an octahedral geometry to six equivalent O(1) atoms. N(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. O(1) is bonded in a bent 120 degrees geometry to one Ni(1) and one N(1) atom. is represented by the CIF card [CIF]
data_Ni(NO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.382
_cell_length_b   7.382
_cell_length_c   7.382
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   402.348
_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
  Ni  Ni0  1  0.000  0.000  0.000  1.0
  Ni  Ni1  1  0.500  0.000  0.500  1.0
  Ni  Ni2  1  0.500  0.500  0.000  1.0
  Ni  Ni3  1  0.000  0.500  0.500  1.0
  N  N4  1  0.321  0.321  0.321  1.0
  N  N5  1  0.179  0.679  0.821  1.0
  N  N6  1  0.821  0.179  0.679  1.0
  N  N7  1  0.679  0.821  0.179  1.0
  N  N8  1  0.679  0.679  0.679  1.0
  N  N9  1  0.821  0.321  0.179  1.0
  N  N10  1  0.179  0.821  0.321  1.0
  N  N11  1  0.321  0.179  0.821  1.0
  O  O12  1  0.202  0.318  0.443  1.0
  O  O13  1  0.443  0.202  0.318  1.0
  O  O14  1  0.318  0.443  0.202  1.0
  O  O15  1  0.182  0.557  0.702  1.0
  O  O16  1  0.943  0.298  0.682  1.0
  O  O17  1  0.682  0.943  0.298  1.0
  O  O18  1  0.057  0.798  0.818  1.0
  O  O19  1  0.557  0.702  0.182  1.0
  O  O20  1  0.818  0.057  0.798  1.0
  O  O21  1  0.702  0.182  0.557  1.0
  O  O22  1  0.798  0.818  0.057  1.0
  O  O23  1  0.298  0.682  0.943  1.0
  O  O24  1  0.798  0.682  0.557  1.0
  O  O25  1  0.557  0.798  0.682  1.0
  O  O26  1  0.682  0.557  0.798  1.0
  O  O27  1  0.818  0.443  0.298  1.0
  O  O28  1  0.057  0.702  0.318  1.0
  O  O29  1  0.318  0.057  0.702  1.0
  O  O30  1  0.943  0.202  0.182  1.0
  O  O31  1  0.443  0.298  0.818  1.0
  O  O32  1  0.182  0.943  0.202  1.0
  O  O33  1  0.298  0.818  0.443  1.0
  O  O34  1  0.202  0.182  0.943  1.0
  O  O35  1  0.702  0.318  0.057  1.0
[/CIF]
.