#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (jue 27 de sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/75/1537593.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_1537593
loop_
_publ_author_name
'Lotgering, F.K.'
'Gorter, E.W.'
_publ_section_title
;
 Solid solutions between ferromagnetic and antiferromagnetic compounds
 with Ni As structure
;
_journal_name_full               'Journal of Physics and Chemistry of Solids'
_journal_page_first              238
_journal_page_last               249
_journal_volume                  3
_journal_year                    1957
_chemical_formula_sum            'Cr Se'
_space_group_IT_number           186
_symmetry_space_group_name_Hall  'P 6c -2c'
_symmetry_space_group_name_H-M   'P 63 m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   3.71
_cell_length_b                   3.71
_cell_length_c                   6.03
_cell_volume                     71.878
_citation_journal_id_ASTM        JPCSAW
_cod_data_source_file            Lotgering_JPCSAW_1957_278.cif
_cod_data_source_block           Cr1Se1
_cod_original_cell_volume        71.87797
_cod_original_formula_sum        'Cr1 Se1'
_cod_database_code               1537593
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z+1/2
-y,x-y,z
-x,-y,z+1/2
-x+y,-x,z
y,-x+y,z+1/2
y,x,z+1/2
-x+y,y,z
-x,-x+y,z+1/2
-y,-x,z
x-y,-y,z+1/2
x,x-y,z
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
Se1 Se-2 0.3333 0.6667 0.25 1 0.0
Cr1 Cr+2 0 0 0 1 0.0
