#------------------------------------------------------------------------------
#$Date: 2017-10-06 19:24:22 +0300 (Fri, 06 Oct 2017) $
#$Revision: 201816 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/65/9016510.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# 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_9016510
loop_
_publ_author_name
'Hassel, O.'
_publ_section_title
;
 Über die Kristallstruktur des primären Kaliumphosphats KH₂PO₄ und
 isomorpher Salze
;
_journal_coden_ASTM              ZEELAI
_journal_issue                   10
_journal_name_full
;
 Zeitschrift für Elektrochemie und angewandte physikalische Chemie
;
_journal_page_first              523
_journal_page_last               529
_journal_paper_doi               10.1002/bbpc.19250311006
_journal_volume                  31
_journal_year                    1925
_chemical_formula_sum            'K P'
_chemical_name_systematic        'Potassium dihydrogenphosphate'
_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                   7.42
_cell_length_b                   7.42
_cell_length_c                   6.97
_cell_volume                     383.743
_database_code_amcsd             0017460
_exptl_crystal_density_diffrn    1.213
_cod_duplicate_entry             1010576
_cod_original_formula_sum        'P K'
_cod_database_code               9016510
_amcsd_formula_title             'H2 K O4 P'
loop_
_space_group_symop_operation_xyz
x,y,z
1/2+x,1/2+y,1/2+z
1/2-y,-x,3/4+z
-y,1/2-x,1/4+z
y,-x,-z
1/2+y,1/2-x,1/2-z
-x,1/2+y,1/4-z
1/2-x,+y,3/4-z
-x,-y,z
1/2-x,1/2-y,1/2+z
1/2+y,x,3/4+z
+y,1/2+x,1/4+z
-y,x,-z
1/2-y,1/2+x,1/2-z
x,1/2-y,1/4-z
1/2+x,-y,3/4-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
P1 0.00000 0.00000 0.00000
K1 0.00000 0.00000 0.50000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0017460
