data_global
_chemical_name_mineral 'Oreillyite'
loop_
_publ_author_name
'Bindi L'
'Camara F'
'Gain S E M'
'Griffin W L'
'Huang J'
'Saunders M'
'Toledo V'
_journal_name_full 'Minerals'
_journal_volume 10 
_journal_year 2020
_journal_page_first 
_journal_page_last 1118
_publ_section_title
;
 Kishonite, VH2, and oreillyite, Cr2N, two new minerals from the corundum
 xenocrysts of Mt Carmel, Northern Israel
;
_database_code_amcsd 0020923
_chemical_compound_source 'Mt Carmel, Israel'
_chemical_formula_sum 'Cr N.47'
_cell_length_a 4.7853
_cell_length_b 4.7853
_cell_length_c 4.4630
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 88.507
_exptl_crystal_density_diffrn      2.198
_symmetry_space_group_name_H-M 'P 63/m m c'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-x+y,1/2+z'
  'x,x-y,1/2-z'
  '-x+y,-x,1/2-z'
  'x-y,x,1/2+z'
  '-y,-x,z'
  'y,x,-z'
  'y,-x+y,-z'
  '-y,x-y,z'
  'x-y,-y,1/2+z'
  '-x+y,y,1/2-z'
  'x,y,1/2-z'
  '-x,-y,1/2+z'
  'x,x-y,z'
  '-x,-x+y,-z'
  'x-y,x,-z'
  '-x+y,-x,z'
  'y,x,1/2+z'
  '-y,-x,1/2-z'
  '-y,x-y,1/2-z'
  'y,-x+y,1/2+z'
  '-x+y,y,z'
  'x-y,-y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Cr   0.33333   0.66667   0.25000   1.00000   0.01200
N   0.00000   0.00000   0.00000   0.47000   0.01500