data_global
_chemical_name_mineral 'Natrowalentalte'
loop_
_publ_author_name
'Grey I E'
'Mumme G'
'Kampf A R'
'MacRae C M'
'Wilson N C'
_journal_name_full 'Australian Journal of Mineralogy'
_journal_volume 20 
_journal_year 2019
_journal_page_first 7
_journal_page_last 15
_publ_section_title
;
 Natrowalentaite, a new mineral from the Griffins Find gold deposit, Western Australia
 Note: T = 100 K
;
_database_code_amcsd 0020947
_chemical_compound_source 'Griffins Find gold deposit, Western Australia'
_chemical_formula_sum 'Fe2.686 W.664 P2 O20.36 As1.768 Na1.48 H10.8'
_cell_length_a 25.770
_cell_length_b 7.3250
_cell_length_c 10.522
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1986.188
_exptl_crystal_density_diffrn      2.800
_symmetry_space_group_name_H-M 'I m m a'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  'x,1/2-y,z'
  '1/2+x,-y,1/2+z'
  '-x,1/2+y,-z'
  '1/2-x,+y,1/2-z'
  '-x,y,z'
  '1/2-x,1/2+y,1/2+z'
  'x,-y,-z'
  '1/2+x,1/2-y,1/2-z'
  'x,1/2+y,-z'
  '1/2+x,+y,1/2-z'
  '-x,1/2-y,z'
  '1/2-x,-y,1/2+z'
  '-x,-y,-z'
  '1/2-x,1/2-y,1/2-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
Fe1   0.25000   0.25000   0.25000   1.00000   0.01700
Fe2   0.32390   0.50000   0.50000   0.66800   0.01800
W2   0.30830   0.50000   0.50000   0.33200   0.01800
P1   0.37380   0.25000   0.28970   1.00000   0.01400
O1   0.42320   0.25000   0.20970   1.00000   0.02900
O2   0.32560   0.25000   0.20520   1.00000   0.01900
O3   0.37310   0.42220   0.37650   1.00000   0.02300
O4A   0.26530   0.54500   0.63000   0.50000   0.01800
O4B   0.25960   0.57400   0.60900   0.50000   0.01800
O5   0.31790   0.25000   0.57300   1.00000   0.02000
As2   0.21040   0.02800   0.51100   0.22400   0.02300
As3   0.26700   0.30440   0.69370   0.21800   0.02000
Na2A   0.18100  -0.00600   0.52900   0.18000   0.02900
Na2B   0.15780   0.03800   0.51200   0.10000   0.02900
O6   0.20860   0.25000   0.59800   0.48000   0.03800
Fe3   0.50000   0.75000   0.29120   0.35000   0.03700
Na1   0.50000   0.75000   0.16400   0.36000   0.02900
Wat1A   0.57150   0.75000   0.33200   0.42000   0.04000
Wat1B   0.58490   0.75000   0.25700   0.54000   0.04000
Wat2A   0.50000   0.46400   0.29400   0.64000   0.04000
Wat2B   0.50000   0.49200   0.23100   0.30000   0.04000
Wat3   0.52900   0.75000   0.47400   0.14000   0.04000
Wat4   0.00000   0.25000   0.59700   0.44000   0.04000
Wat5   0.44450   0.56600   0.01100   0.22000   0.04000