#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/2/10/62/2106232.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_2106232
loop_
_publ_author_name
'Al Kraghouli, A.R.'
'Abdul-Wahab, B.'
'Sequeira, A.'
'Ajaj, E.'
_publ_section_title
;
 A precision neutron diffraction study of tetragonal Rb H2 P O4
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              1040
_journal_page_last               1042
_journal_volume                  34
_journal_year                    1978
_chemical_formula_sum            'H2 O4 P Rb'
_chemical_name_systematic        'Rb (H2 P O4)'
_space_group_IT_number           122
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.622
_cell_length_b                   7.622
_cell_length_c                   7.315
_cell_volume                     424.964
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            AlKraghouli_ACBCAR_1978_1412.cif
_cod_data_source_block           H2O4P1Rb1
_cod_original_cell_volume        424.9641
_cod_original_formula_sum        'H2 O4 P1 Rb1'
_cod_database_code               2106232
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
y,-x,-z
-x,-y,z
-y,x,-z
x,-y+1/2,-z+1/4
-y+1/2,-x,z+3/4
-x,y+1/2,-z+1/4
y+1/2,x,z+3/4
x+1/2,y+1/2,z+1/2
y+1/2,-x+1/2,-z+1/2
-x+1/2,-y+1/2,z+1/2
-y+1/2,x+1/2,-z+1/2
x+1/2,-y+1,-z+3/4
-y+1,-x+1/2,z+5/4
-x+1/2,y+1,-z+3/4
y+1,x+1/2,z+5/4
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
O1 O-2 0.1421 0.0863 0.1199 1 0.0
P1 P+5 0 0 0 1 0.0
H1 H+1 0.1382 0.223 0.125 0.5 0.0
Rb1 Rb+1 0 0 0.5 1 0.0
