#------------------------------------------------------------------------------
#$Date: 2016-02-14 15:26:36 +0100 (dom 14 de feb de 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/2/01/88/2018884.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_2018884
loop_
_publ_author_name
'Takei, H.'
'Iwasaki, H.'
'Watanabe, Y.'
_publ_section_title
;
 Structure of the Primitive Tetragonal Er Rh4 B4
;
_journal_name_full               'Acta Crystallographica C (39,1983-)'
_journal_page_first              1644
_journal_page_last               1646
_journal_volume                  40
_journal_year                    1984
_chemical_formula_sum            'B4 Er Rh4'
_chemical_name_systematic        'Er Rh4 B4'
_space_group_IT_number           137
_symmetry_space_group_name_Hall  '-P 4ac 2a'
_symmetry_space_group_name_H-M   'P 42/n m c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.292
_cell_length_b                   5.292
_cell_length_c                   7.379
_cell_volume                     206.651
_citation_journal_id_ASTM        ACSCEE
_cod_data_source_file            boron4-x_61.cif
_cod_data_source_block           B4Er1Rh4
_cod_original_cell_volume        206.6508
_cod_original_formula_sum        'B4 Er1 Rh4'
_cod_database_code               2018884
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/2,x,z+1/2
-x+1/2,-y+1/2,z
y,-x+1/2,z+1/2
x+1/2,-y,-z
y+1/2,x+1/2,-z+1/2
-x,y+1/2,-z
-y,-x,-z+1/2
-x,-y,-z
y-1/2,-x,-z-1/2
x-1/2,y-1/2,-z
-y,x-1/2,-z-1/2
-x-1/2,y,z
-y-1/2,-x-1/2,z-1/2
x,-y-1/2,z
y,x,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
Er1 Er 0.75 0.25 0.25 1 0.0
Rh1 Rh 0.25 -0.0011 0.3953 1 0.0
B1 B 0.25 0.0772 0.0971 1 0.0
