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#$Date: 2015-10-15 00:50:01 +0300 (Thu, 15 Oct 2015) $
#$Revision: 169016 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/99/1539926.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1539926
loop_
_publ_author_name
'Walitzi, E.M.'
'Borschutzky, J.'
_publ_section_title
;
 Sitzung vom 16. Februar 1967. Ueber die Struktur des Natrium-Amphibols
 aus dem Glasbachgraben bei Schlaining, Burgenland.
;
_journal_name_full
;
Anzeiger der Oesterreichischen Akademie der Wissenschaften, 
Mathematisch-Naturwissenschaftliche Klasse
;
_journal_page_first              89
_journal_page_last               92
_journal_volume                  104
_journal_year                    1967
_chemical_formula_sum
'Al1.19 Ca0.16 Fe2.52 H2 K0.11 Mg1.18 Na1.29 O24 Si7.98'
_chemical_name_systematic
;
(O H)2 (Ca.16 Na1.29 K.11) (Fe.62 Mg.79 Al.48) (Fe1.29 Al.71) (Fe.61 Mg.39) 
(Si7.98 O22)
;
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 103.45
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.68
_cell_length_b                   17.96
_cell_length_c                   5.33
_cell_volume                     901.221
_citation_journal_id_ASTM        OSAWA8
_cod_data_source_file            Walitzi_OSAWA8_1967_1895.cif
_cod_data_source_block           H2Al1.19Ca0.16Fe2.52K0.11Mg1.18Na1.29O24Si7.98
_cod_original_cell_volume        901.2208
_cod_chemical_formula_sum_orig
'H2 Al1.19 Ca0.16 Fe2.52 K0.11 Mg1.18 Na1.29 O24 Si7.98'
_cod_database_code               1539926
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
-x,-y,-z
x,-y,z
x+1/2,y+1/2,z
-x+1/2,y+1/2,-z
-x+1/2,-y+1/2,-z
x+1/2,-y+1/2,z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Si2 Si+4 0.291 0.169 0.85 1 0.0
Al2 Al+3 0 0.174 0 0.355 0.0
K1 K+1 0 0.277 0.5 0.055 0.0
O3 O-2 0.108 0.172 0.71 1 0.0
O6 O-2 0.345 0.114 0.65 1 0.0
O7 O-2 0.332 0 0.33 1 0.0
O5 O-2 0.352 0.138 0.14 1 0.0
Mg1 Mg+2 0 0.09 0.5 0.395 0.0
Al1 Al+3 0 0.09 0.5 0.24 0.0
O4 O-2 0.373 0.253 0.81 1 0.0
O2 O-2 0.106 0 0.71 1 0.0
Fe1 Fe+2 0 0.09 0.5 0.31 0.0
Fe3 Fe+2 0 0 0 0.61 0.0
Si1 Si+4 0.287 0.089 0.34 1 0.0
Na1 Na+1 0 0.277 0.5 0.645 0.0
Fe2 Fe+3 0 0.174 0 0.645 0.0
Ca1 Ca+2 0 0.277 0.5 0.08 0.0
O1 O-2 0.114 0.096 0.21 1 0.0
Mg2 Mg+2 0 0 0 0.39 0.0