#------------------------------------------------------------------------------
#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/85/1538591.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_1538591
loop_
_publ_author_name
'Laves, F.'
'Wallbaum, H.J.'
_publ_section_title
;
 Ueber den Einfluss geometrischer Faktoren auf die stoechiometrische
 Formel metallischer Verbindungen, gezeigt an der Kristallstruktur des K
 Na2
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              110
_journal_page_last               120
_journal_volume                  250
_journal_year                    1942
_chemical_formula_sum            'K Na2'
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            4
_cell_length_a                   7.49
_cell_length_b                   7.49
_cell_length_c                   12.29
_cell_volume                     597.099
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Laves_ZAACAB_1942_372.cif
_cod_data_source_block           K1Na2
_cod_original_cell_volume        597.0987
_cod_original_formula_sum        'K1 Na2'
_cod_database_code               1538591
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
-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
Na2 Na 0.17 0.34 0.25 1 0.0
K1 K 0.3333 0.6667 0.07 1 0.0
Na1 Na 0 0 0 1 0.0
