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#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/73/1527374.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_1527374
loop_
_publ_author_name
'Fornasini, M.L.'
'Merlo, F.'
_publ_section_title
;
 Sui composti di formula M X2 formati dalle terre rare con lo zinco
;
_journal_name_full
;
Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, 
Matematiche e Naturali, Rendiconti, Serie 8 (1, 1946-)
;
_journal_page_first              357
_journal_page_last               363
_journal_volume                  43
_journal_year                    1967
_chemical_formula_sum            'Sm 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                   4.552
_cell_length_b                   7.299
_cell_length_c                   7.59
_cell_volume                     252.178
_citation_journal_id_ASTM        AANL8V
_cod_data_source_file            Fornasini_AANL8V_1967_50.cif
_cod_data_source_block           Sm1Zn2
_cod_original_cell_volume        252.1781
_cod_original_formula_sum        'Sm1 Zn2'
_cod_database_code               1527374
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
Sm1 Sm 0 0.25 0.532 1 0.0
Zn1 Zn 0 0.054 0.166 1 0.0
