#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/61/1526169.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_1526169
loop_
_publ_author_name
'Ohoyama, K.'
'Tobo, A.'
'Indoh, K.'
'Kaneko, K.'
'Onodera, H.'
'Yamauchi, H.'
'Yamaguchi, Y.'
_publ_section_title
;
 Systematic study on crystal structures in tetragonal R B2 C2 (R = rare
 earth) compounds
;
_journal_name_full               'Journal of the Physical Society of Japan'
_journal_page_first              3291
_journal_page_last               3295
_journal_volume                  70
_journal_year                    2001
_chemical_formula_sum            'C2 B2 Er'
_chemical_name_systematic        'Er B2 C2'
_space_group_IT_number           127
_symmetry_space_group_name_Hall  '-P 4 2ab'
_symmetry_space_group_name_H-M   'P 4/m b m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.3329
_cell_length_b                   5.3329
_cell_length_c                   3.5065
_cell_volume                     99.724
_citation_journal_id_ASTM        JUPSAU
_cod_data_source_file            Ohoyama_JUPSAU_2001_1817.cif
_cod_data_source_block           C2B2Er1
_cod_original_cell_volume        99.72424
_cod_original_formula_sum        'C2 B2 Er1'
_cod_database_code               1526169
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x+1/2,-y+1/2,-z
y+1/2,x+1/2,-z
-x+1/2,y+1/2,-z
-y+1/2,-x+1/2,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x-1/2,y-1/2,z
-y-1/2,-x-1/2,z
x-1/2,-y-1/2,z
y-1/2,x-1/2,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
B1 B 0.3624 0.8624 0.5 1 0.0
Er1 Er 0 0 0 1 0.0
C1 C 0.1619 0.6619 0.5 1 0.0
