data_global
_chemical_name_mineral 'Descloizite'
loop_
_publ_author_name
'Qurashi M M'
'Barnes W H'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 8 
_journal_year 1964
_journal_page_first 23
_journal_page_last 39
_publ_section_title
;
 The structures of the minerals of the descloizite and adelite groups:
 V - descloizite and conichalcite (part 3). The structure of descloizite
;
_database_code_amcsd 0005082
_chemical_formula_sum 'Pb Zn V O5 H'
_cell_length_a 7.60
_cell_length_b 6.07
_cell_length_c 9.44
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 435.486
_exptl_crystal_density_diffrn      6.170
_symmetry_space_group_name_H-M 'P 21 21 21'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,1/2+y,1/2-z'
  '1/2+x,1/2-y,-z'
  '1/2-x,-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Pb   0.12800   0.25300   0.42600   0.01900
Zn   0.00000   0.00300   0.75000   0.01900
V   0.36700  -0.24600   0.56500   0.01900
O1   0.19600  -0.26500   0.67000   0.01900
O2   0.54000  -0.22600   0.66800   0.01900
O3   0.38000   0.51600   0.45600   0.01900
O4   0.37900  -0.01300   0.44700   0.01900
O-H5   0.14200   0.26000   0.69100   0.01900