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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/10/1541054.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_1541054
loop_
_publ_author_name
'Torardi, C.C.'
'Subramanian, M.A.'
'Gopalakrishnan, J.'
'Sleight, A.W.'
_publ_section_title
;
 Alkali-metal substituted La2 Cu O4: Structures of La2-x Mx Cu O4 (M= Na,
 K: x ca. 0.2)
;
_journal_name_full               'Physica C (Amsterdam)'
_journal_page_first              465
_journal_page_last               470
_journal_volume                  158
_journal_year                    1989
_chemical_formula_sum            'Cu K0.2 La1.8 O4'
_chemical_name_systematic        'La1.8 K.2 Cu O4'
_space_group_IT_number           64
_symmetry_space_group_name_Hall  '-A 2ab 2ab'
_symmetry_space_group_name_H-M   'A e m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.3596
_cell_length_b                   5.3431
_cell_length_c                   13.1933
_cell_volume                     377.815
_citation_journal_id_ASTM        PHYCE6
_cod_data_source_file            Torardi_PHYCE6_1989_1089.cif
_cod_data_source_block           Cu1K0.2La1.8O4
_cod_original_cell_volume        377.8149
_cod_original_sg_symbol_Hall     '-C 2ac 2 (z,x,y)'
_cod_original_sg_symbol_H-M      'A b m a'
_cod_original_formula_sum        'Cu1 K0.2 La1.8 O4'
_cod_database_code               1541054
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x+1/2,-y+1/2,-z
-x,y,-z
-x+1/2,-y+1/2,z
-x,-y,-z
-x-1/2,y-1/2,z
x,-y,z
x-1/2,y-1/2,-z
x,y+1/2,z+1/2
x+1/2,-y+1,-z+1/2
-x,y+1/2,-z+1/2
-x+1/2,-y+1,z+1/2
-x,-y+1/2,-z+1/2
-x-1/2,y,z+1/2
x,-y+1/2,z+1/2
x-1/2,y,-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
Cu1 Cu+2 0 0 0 1 0.0
La1 La+3 0.0011 0 0.361 0.9 0.0
O2 O-2 0.992 0 0.1831 1 0.0
K1 K+1 0.0011 0 0.361 0.1 0.0
O1 O-2 0.25 0.25 0.0056 1 0.0
