data_global
_chemical_name_mineral 'Edingtonite'
loop_
_publ_author_name
'Mazzi F'
'Galli E'
'Gottardi G'
_journal_name_full 'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_volume 1984 
_journal_year 1984
_journal_page_first 373
_journal_page_last 382
_publ_section_title
;
 Crystal structure refinement of two tetragonal edingtonites
;
_database_code_amcsd 0014790
_chemical_compound_source 'Ice River, British Columbia, Canada'
_chemical_formula_sum 'Ba.928 K.048 Si3.065 Al1.95 O13.702 H7.404'
_cell_length_a 9.581
_cell_length_b 9.581
_cell_length_c 6.526
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 599.058
_exptl_crystal_density_diffrn      2.743
_symmetry_space_group_name_H-M 'P -4 21 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2-y,1/2-x,z'
  'y,-x,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,z'
  '1/2+y,1/2+x,z'
  '-y,x,-z'
  '1/2+x,1/2-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
Ba1   0.50000   0.00000   0.36072   0.92800 ?
K2   0.50000   0.00000   0.43086   0.04800 ?
SiT1   0.00000   0.00000   0.00000   0.61300 ?
AlT1   0.00000   0.00000   0.00000   0.39000 ?
SiT2  -0.17341   0.09336   0.38120   0.61300 ?
AlT2  -0.17341   0.09336   0.38120   0.39000 ?
O1   0.17345   0.32656   0.62319   1.00000 ?
O2/3  -0.04469   0.19621   0.46543   1.00000 ?
O4/5  -0.13720   0.03822   0.14428   1.00000 ?
Ow1   0.17530   0.32470   0.14480   0.91800   0.03863
Ow2   0.37930   0.12070  -0.02110   0.93300   0.05281
H1   0.23850   0.36930   0.05940   0.91800   0.04433
H2   0.41340   0.20200   0.04350   0.93300   0.05699
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Ba1 0.01671 0.01671 0.02269 -0.00284 0.00000 0.00000
K2 0.00672 0.00672 0.00024 -0.00338 0.00000 0.00000
SiT1 0.00908 0.00908 0.00875 0.00000 0.00000 0.00000
AlT1 0.00908 0.00908 0.00875 0.00000 0.00000 0.00000
SiT2 0.00779 0.00953 0.00887 0.00102 0.00002 0.00027
AlT2 0.00779 0.00953 0.00887 0.00102 0.00002 0.00027
O1 0.01280 0.01280 0.01881 -0.00171 -0.00006 0.00006
O2/3 0.01624 0.01664 0.01664 -0.00214 -0.00272 0.00133
O4/5 0.01460 0.02174 0.01588 0.00118 0.00166 -0.00213