data_global
_chemical_name_mineral 'Zaccariniite'
loop_
_publ_author_name
'Vymazalova A'
'Laufek F'
'Drabek M'
'Stanley C J'
'Baker R J'
'Bermejo R'
'Garuti G'
'Thalhammer O'
'Proenza J A'
'Longo F'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 50 
_journal_year 2012
_journal_page_first 1321
_journal_page_last 1329
_publ_section_title
;
 Zaccariniite, RhNiAs, a new platinum-group mineral from Loma Peguera, Dominican Republic
;
_database_code_amcsd 0019702
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Ni Rh As'
_cell_length_a 3.5498
_cell_length_b 3.5498
_cell_length_c 6.1573
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 77.589
_exptl_crystal_density_diffrn     10.124
_symmetry_space_group_name_H-M 'P 4/n m m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2-y,1/2-x,z'
  '1/2+y,1/2+x,-z'
  '1/2+y,-x,-z'
  '1/2-y,x,z'
  'x,1/2-y,z'
  '-x,1/2+y,-z'
  '1/2+x,1/2+y,-z'
  '1/2-x,1/2-y,z'
  'y,x,z'
  '-y,-x,-z'
  '-y,1/2+x,-z'
  'y,1/2-x,z'
  '1/2-x,y,z'
  '1/2+x,-y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Ni   0.75000   0.25000   0.00000   0.00595
Rh   0.25000   0.25000   0.36040   0.00317
As   0.25000   0.25000   0.75080   0.00266