data_global
_chemical_name_mineral 'Tenorite'
loop_
_publ_author_name
'Calos N J'
'Forrester J S'
'Schaffer G B'
_journal_name_full 'Journal of Solid State Chemistry'
_journal_volume 122
_journal_year 1996
_journal_page_first 273
_journal_page_last 280
_publ_section_title
;
 A crystallographic contribution to the mechanism of a mechanically
 induced solid state reaction
 Note: milling time = 37 min (combustion)
;
_database_code_amcsd 18820
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Cu O'
_cell_length_a 4.6791
_cell_length_b 3.4805
_cell_length_c 5.1183
_cell_angle_alpha 90.0
_cell_angle_beta 98.5981
_cell_angle_gamma 90.0
_cell_volume 82.418
_exptl_crystal_density_diffrn  6.411
_symmetry_space_group_name_H-M 'C 1 2/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,1/2-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Cu   0.25  0.25  0.0
O   0.0  0.4523  0.25