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#$Date: 2015-07-13 05:31:57 +0300 (Mon, 13 Jul 2015) $
#$Revision: 149451 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/04/2310435.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2310435
loop_
_publ_author_name
'Liebau, F.'
_publ_section_title
;
 Untersuchungen an Schichtsilikaten des Formeltyps Am (Si2 O5)n. I. Die
 Kristallstruktur der Zimmertemperaturform des Li2 Si2 O5
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              389
_journal_page_last               395
_journal_volume                  14
_journal_year                    1961
_chemical_formula_sum            'Li2 O5 Si2'
_chemical_name_systematic        'Li2 (Si2 O5)'
_space_group_IT_number           9
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.82
_cell_length_b                   14.66
_cell_length_c                   4.79
_cell_volume                     408.689
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Liebau_ACCRA9_1961_1445.cif
_cod_data_source_block           Li2O5Si2
_cod_original_cell_volume        408.6885
_cod_database_code               2310435
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,-y,z+1/2
x+1/2,y+1/2,z
x+1/2,-y+1/2,z+1/2
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
O2 O-2 0.1 0.14 0.54 1 0.0
Li2 Li+1 0.666 0.055 0.025 1 0.0
O5 O-2 0.6675 0.071 0.448 1 0.0
O1 O-2 0.276 0.25 0.943 1 0.0
O4 O-2 0.3325 0.071 0.948 1 0.0
Si2 Si+4 0.8455 0.1485 0.379 1 0.0
Li1 Li+1 0.334 0.055 0.525 1 0.0
Si1 Si+4 0.1572 0.1485 0.879 1 0.0
O3 O-2 0.9 0.14 0.04 1 0.0
