#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/20/1542089.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_1542089
loop_
_publ_author_name
'Sgarlata, F.'
_publ_section_title
;
 La struttura della cianite
;
_journal_name_full               'Periodico di Mineralogia'
_journal_page_first              241
_journal_page_last               256
_journal_volume                  34
_journal_year                    1965
_chemical_formula_sum            'Al2 O5 Si'
_chemical_name_systematic        'Al2 O (Si O4)'
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                90.03
_cell_angle_beta                 101.08
_cell_angle_gamma                105.95
_cell_formula_units_Z            4
_cell_length_a                   7.121
_cell_length_b                   7.861
_cell_length_c                   5.579
_cell_volume                     294.211
_citation_journal_id_ASTM        PEMIA7
_cod_data_source_file            Sgarlata_PEMIA7_1965_605.cif
_cod_data_source_block           Al2O5Si1
_cod_original_cell_volume        294.2108
_cod_original_formula_sum        'Al2 O5 Si1'
_cod_database_code               1542089
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,-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
O9 O-2 0.37763 -0.13082 -0.14053 1 0.0
O3 O-2 0.21569 0.44677 0.03635 1 0.0
Si2 Si+4 0.20327 0.43503 -0.20644 1 0.0
O8 O-2 0.22172 0.05444 0.07146 1 0.0
Si1 Si+4 0.20806 0.16815 0.31076 1 0.0
O10 O-2 0.3783 -0.1855 0.31866 1 0.0
O2 O-2 -0.0008 0.22481 0.25581 1 0.0
Al3 Al+3 0.39951 0.1137 -0.14061 1 0.0
O1 O-2 -0.0022 0.26859 -0.25456 1 0.0
Al2 Al+3 0.20222 -0.19893 -0.45032 1 0.0
Al1 Al+3 0.17504 -0.20384 0.04243 1 0.0
O6 O-2 0.38788 0.35309 0.37156 1 0.0
O4 O-2 0.22259 0.04515 -0.45589 1 0.0
O7 O-2 0.20915 -0.43554 -0.43545 1 0.0
O5 O-2 0.39323 0.34866 -0.16572 1 0.0
Al4 Al+3 0.38773 -0.41754 0.33561 1 0.0
