data_global
_chemical_name_mineral 'Gilmarite'
loop_
_publ_author_name
'Sarp H'
'Cerny R'
_journal_name_full 'European Journal of Mineralogy'
_journal_volume 11 
_journal_year 1999
_journal_page_first 549
_journal_page_last 555
_publ_section_title
;
 Gilmarite, Cu3(AsO4)(OH)3, a new mineral:
 its description and crystal structure
;
_database_code_amcsd 0006791
_chemical_formula_sum 'Cu3 As O7 H3'
_cell_length_a 5.445
_cell_length_b 5.873
_cell_length_c 5.104
_cell_angle_alpha 114.95
_cell_angle_beta 93.05
_cell_angle_gamma 91.92
_cell_volume 147.494
_exptl_crystal_density_diffrn      4.285
_symmetry_space_group_name_H-M 'P 1'
loop_
_space_group_symop_operation_xyz
  '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
Cu1   0.04920   0.60360   0.32240   0.00980
Cu2   0.54890   0.36310   0.35680   0.00990
Cu3   0.57230   0.88110   0.38690   0.00990
As  -0.00130   0.00030   0.00010   0.00890
O1   0.16200   0.27100   0.07100   0.01500
O2   0.18800   0.80500   0.07400   0.01800
O-H3   0.70300   0.54200   0.15400   0.01000
O4   0.74300   0.06000   0.18600   0.01300
O-H5   0.37100   0.67300   0.53800   0.00900
O-H6   0.48300   0.22300   0.63000   0.01300
O7   0.90500   0.86800   0.65300   0.01600