data_global
_chemical_name_mineral 'Glaukosphaerite'
loop_
_publ_author_name
'Perchiazzi N'
'Merlino S'
_journal_name_full 'European Journal of Mineralogy'
_journal_volume 18 
_journal_year 2006
_journal_page_first 787
_journal_page_last 792
_publ_section_title
;
 The malachite-rosasite group: crystal structures of glaukosphaerite and
 pokrovskite
;
_database_code_amcsd 0007184
_chemical_formula_sum 'Cu1.5 Ni.5 C O5 H2'
_cell_length_a 12.0613
_cell_length_b 9.3653
_cell_length_c 3.1361
_cell_angle_alpha 90
_cell_angle_beta 98.085
_cell_angle_gamma 90
_cell_volume 350.726
_exptl_crystal_density_diffrn      4.142
_symmetry_space_group_name_H-M 'P 1 21/a 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,z'
  '1/2-x,1/2+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
CuMe1   0.21290   0.99790   0.99100   1.00000   0.00697
NiMe2   0.39010   0.76750   0.61120   0.50000   0.00697
CuMe2   0.39010   0.76750   0.61120   0.50000   0.00697
C   0.13600  -0.27160   0.59430   1.00000   0.02153
O1   0.12840  -0.13570   0.51160   1.00000   0.01013
O2   0.23240  -0.33540   0.61930   1.00000   0.01013
O3   0.04730  -0.34370   0.65210   1.00000   0.01013
O-H4   0.35040   0.90240   0.03800   1.00000   0.01013
O-H5   0.42160   0.62410   0.11300   1.00000   0.01013