#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (jue 27 de sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/03/2310343.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_2310343
loop_
_publ_author_name
'Bergman, B.G.'
'Shlichta, P.J.'
_publ_section_title
;
 The structure of Sr Zn2
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              65
_journal_page_last               66
_journal_volume                  17
_journal_year                    1964
_chemical_formula_sum            'Sr Zn2'
_space_group_IT_number           74
_symmetry_space_group_name_Hall  '-I 2b 2'
_symmetry_space_group_name_H-M   'I m m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.779
_cell_length_b                   7.795
_cell_length_c                   7.82
_cell_volume                     291.313
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Bergman_ACCRA9_1964_85.cif
_cod_data_source_block           Sr1Zn2
_cod_original_formula_sum        'Sr1 Zn2'
_cod_database_code               2310343
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y+1/2,z
x,-y,-z
-x,y+1/2,-z
-x,-y,-z
x,y-1/2,-z
-x,y,z
x,-y-1/2,z
x+1/2,y+1/2,z+1/2
-x+1/2,-y+1,z+1/2
x+1/2,-y+1/2,-z+1/2
-x+1/2,y+1,-z+1/2
-x+1/2,-y+1/2,-z+1/2
x+1/2,y,-z+1/2
-x+1/2,y+1/2,z+1/2
x+1/2,-y,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
Sr1 Sr 0 0.25 0.052 1 0.0
Zn1 Zn 0 0.939 0.335 1 0.0
