The material structure described by Ba2SrNp is Heusler structured and crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a distorted body-centered cubic geometry to four equivalent Sr(1) and four equivalent Np(1) atoms. Sr(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Ba(1) atoms. Np(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Ba(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba2SrNp
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.308
_cell_length_b   6.389
_cell_length_c   6.305
_cell_angle_alpha   59.024
_cell_angle_beta   59.814
_cell_angle_gamma   60.362
_symmetry_Int_Tables_number   1
_cell_volume   178.544
_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
  Ba  Ba0  1  0.751  0.750  0.748  1.0
  Ba  Ba1  1  0.249  0.250  0.252  1.0
  Sr  Sr2  1  0.500  0.500  0.500  1.0
  Np  Np3  1  0.000  1.000  1.000  1.0
[/CIF]
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The material structure described by Ba2SrNp is Heusler structured and crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a distorted body-centered cubic geometry to four equivalent Sr(1) and four equivalent Np(1) atoms. Sr(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Ba(1) atoms. Np(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Ba(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba2SrNp
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.308
_cell_length_b   6.389
_cell_length_c   6.305
_cell_angle_alpha   59.024
_cell_angle_beta   59.814
_cell_angle_gamma   60.362
_symmetry_Int_Tables_number   1
_cell_volume   178.544
_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
  Ba  Ba0  1  0.751  0.750  0.748  1.0
  Ba  Ba1  1  0.249  0.250  0.252  1.0
  Sr  Sr2  1  0.500  0.500  0.500  1.0
  Np  Np3  1  0.000  1.000  1.000  1.0
[/CIF]
.