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#$Date: 2015-07-10 12:10:12 +0300 (Fri, 10 Jul 2015) $
#$Revision: 141566 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/13/1521357.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_1521357
loop_
_publ_author_name
'Kahlenberg, V.'
'Fischer, R.X.'
'Shaw, C.S.J.'
_publ_section_title
;
 Polymorphism of strontium monogallate: the framework structures of
 beta-(Sr Ga2 O4) and ABW-type gamma-(Sr Ga2 O4)
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              294
_journal_page_last               300
_journal_volume                  153
_journal_year                    2000
_chemical_formula_sum            'Ga2 O4 Sr'
_chemical_name_systematic        'Sr (Ga2 O4)'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 93.932
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.377
_cell_length_b                   8.994
_cell_length_c                   10.68
_cell_volume                     802.766
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Kahlenberg_JSSCBI_2000_1977.cif
_cod_data_source_block           Ga2O4Sr1
_cod_original_cell_volume        802.7664
_cod_chemical_formula_sum_orig   'Ga2 O4 Sr1'
_cod_database_code               1521357
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
x,-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
Ga4 Ga+3 0.3213 0.0562 0.8602 1 0.0
O1 O-2 0.0096 0.3403 -0.0681 1 0.0
O2 O-2 0.2399 0.5853 0.4615 1 0.0
O7 O-2 0.215 0.0781 0.7031 1 0.0
Ga2 Ga+3 0.2059 0.3924 0.8797 1 0.0
O4 O-2 0.1513 0.4396 0.7142 1 0.0
O5 O-2 0.7265 0.2492 0.7928 1 0.0
Ga3 Ga+3 0.8044 0.405 0.8897 1 0.0
O3 O-2 0.5198 -0.0101 0.8209 1 0.0
O6 O-2 0.2831 0.564 -0.0413 1 0.0
Ga1 Ga+3 0.2806 0.5647 0.6307 1 0.0
Sr2 Sr+2 0.4958 0.2129 0.6304 1 0.0
Sr1 Sr+2 -0.035 0.2389 0.6501 1 0.0
O8 O-2 0.3466 0.2434 -0.0753 1 0.0