data_global
_chemical_name_mineral 'Saleeite'
loop_
_publ_author_name
'Yakubovich O V'
'Steele I M'
'Atencio D'
'Menezes L A'
'Chukanov N V'
_journal_name_full 'Crystallography Reports'
_journal_volume 53 
_journal_year 2008
_journal_page_first 764
_journal_page_last 770
_publ_section_title
;
 Crystal structure of the (Mg,Fe)[UO2(P,As)O4]2*10H2O solid solution-
 a novel mineral variety of saleeite
;
_database_code_amcsd 0012411
_chemical_compound_source 'Eduardo Mine, Galileia County, Minas Gerais, Brazil'
_chemical_formula_sum '(Mg.81 Fe.19) O22 H20 U2 (P1.34 As.66)'
_cell_length_a 6.952
_cell_length_b 19.865
_cell_length_c 6.969
_cell_angle_alpha 90
_cell_angle_beta 90.806
_cell_angle_gamma 90
_cell_volume 962.334
_exptl_crystal_density_diffrn      3.346
_symmetry_space_group_name_H-M 'P 1 21/n 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,1/2+z'
  '1/2-x,1/2+y,1/2-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
MgMg   0.00000   0.50000   0.00000   0.81000   0.01230
FeMg   0.00000   0.50000   0.00000   0.19000   0.01230
O1   0.50570   0.20290   0.34100   1.00000   0.01310
O2   0.52240   0.29620   0.01170   1.00000   0.01120
O3   0.60690   0.19990   0.69320   1.00000   0.01360
O4   0.55760   0.11730   0.02020   1.00000   0.01240
O5   0.22360   0.20120   0.97490   1.00000   0.01300
O6   0.87470   0.20700   0.07400   1.00000   0.01360
O7   0.90310   0.49640   0.27330   1.00000   0.01610
O8   0.76970   0.56830   0.92720   1.00000   0.01490
O9   0.17040   0.58080   0.06760   1.00000   0.01630
O10   0.56510   0.42980   0.36130   1.00000   0.02070
O11   0.52550   0.58540   0.23730   1.00000   0.01630
Hl   0.70800   0.57000   0.03100   1.00000   0.01400
H2   0.78500   0.60900   0.89800   1.00000   0.01400
H3   0.62000   0.39200   0.37300   1.00000   0.05000
H4   0.91000   0.52500   0.36300   1.00000   0.08000
H5   0.11100   0.61800   0.07000   1.00000   0.04000
H6   0.53200   0.41500   0.25100   1.00000   0.05000
H7   0.26400   0.57100   0.14200   1.00000   0.04000
H8   0.53000   0.56100   0.33800   1.00000   0.14000
H9   0.57000   0.62200   0.29000   1.00000   0.14000
Hl0   0.78900   0.48100   0.27000   1.00000   0.08000
U   0.54987   0.20666   0.01584   1.00000   0.00964
PP   0.05400   0.25117   0.02067   0.67000   0.00870
AsP   0.05400   0.25117   0.02067   0.33000   0.00870