#------------------------------------------------------------------------------
#$Date: 2016-01-01 12:08:46 +0100 (vie 01 de ene de 2016) $
#$Revision: 172010 $
#$URL: svn://www.crystallography.net/cod/cif/2/10/73/2107309.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_2107309
loop_
_publ_author_name
'Wilkinson, A.P.'
'Cheetham, A.K.'
'Cox, D.E.'
_publ_section_title
;
 Study of oxidation-state contrast in gallium dichloride by synchrotron
 x-ray anomalous scattering
;
_journal_name_full               'Acta Crystallographica B (39,1983-)'
_journal_page_first              155
_journal_page_last               161
_journal_volume                  47
_journal_year                    1991
_chemical_formula_sum            'Cl4 Ga2'
_chemical_name_systematic        'Ga Ga Cl4'
_space_group_IT_number           52
_symmetry_space_group_name_Hall  '-P 2a 2bc'
_symmetry_space_group_name_H-M   'P n n a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.2235
_cell_length_b                   9.7211
_cell_length_c                   9.5421
_cell_volume                     670.050
_citation_journal_id_ASTM        ASBSDK
_cod_data_source_file            Wilkinson_ASBSDK_1991_1599.cif
_cod_data_source_block           Cl4Ga2
_cod_original_cell_volume        670.0497
_cod_database_code               2107309
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z
x,-y+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
-x,-y,-z
x-1/2,y,-z
-x,y-1/2,z-1/2
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
Cl1 Cl-1 0.3271 0.1762 0.0576 1 0.0
Cl2 Cl-1 0.0093 0.0419 0.3142 1 0.0
Ga2 Ga+1 0.6759 0.25 0.25 1 0.0
Ga1 Ga+3 0.25 0 0.1825 1 0.0
