data_global
_chemical_name_mineral 'Halamishite'
loop_
_publ_author_name
'Zelinska M'
'Oryshchyn S'
'Zhak O'
'Pivan J Y'
'Potel M'
'Noël H'
_journal_name_full 'Acta Crystallographica, Section E'
_journal_volume 63 
_journal_year 2007
_journal_page_first i158
_journal_page_last i159
_publ_section_title
;
 Redetermination of Ni5P4
;
_database_code_amcsd 0020019
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Ni5 P4'
_cell_length_a 6.7921
_cell_length_b 6.7921
_cell_length_c 10.9922
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 439.161
_exptl_crystal_density_diffrn      6.312
_symmetry_space_group_name_H-M 'P 63 m c'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-x+y,1/2+z'
  'x-y,x,1/2+z'
  '-y,-x,z'
  '-y,x-y,z'
  'x-y,-y,1/2+z'
  '-x,-y,1/2+z'
  'x,x-y,z'
  '-x+y,-x,z'
  'y,x,1/2+z'
  'y,-x+y,1/2+z'
  '-x+y,y,z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Ni1   0.53735   0.46265   0.08904   0.00558
Ni2   0.20756   0.79244   0.23708   0.00558
Ni3   0.54033   0.45967   0.37948   0.00535
Ni4   0.00000   0.00000   0.20081   0.00561
P1   0.81828   0.18172   0.23166   0.00460
P2   0.17832   0.82168   0.44259   0.00494
P3   0.00000   0.00000   0.00000   0.00540
P4   0.33333   0.66667   0.05931   0.00590