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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/42/8104293.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_8104293
loop_
_publ_author_name
'Effenberger, H.'
_publ_section_title
;
 An uncommon Cu(2+)(4) O6 coordination polyhedron in the crystal structure
 of K Cu3 (O H)2 ((As O4) H (As O4)) (with a comparison to related
 structure types)
;
_journal_name_full
'Zeitschrift fuer Kristallographie (149,1979-)'
_journal_page_first              43
_journal_page_last               56
_journal_volume                  188
_journal_year                    1989
_chemical_formula_sum            'As2 Cu3 H3 K O10'
_chemical_name_systematic        'K Cu3 (O H)2 (As O4) (H As O4)'
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 117.86
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.292
_cell_length_b                   5.983
_cell_length_c                   7.877
_cell_volume                     428.822
_citation_journal_id_ASTM        ZEKRDZ
_cod_data_source_file            Effenberger_ZEKRDZ_1989_351.cif
_cod_data_source_block           H3As2Cu3K1O10
_cod_original_cell_volume        428.8221
_cod_original_formula_sum        'H3 As2 Cu3 K1 O10'
_cod_database_code               8104293
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
-x,-y,-z
x,-y,z
x+1/2,y+1/2,z
-x+1/2,y+1/2,-z
-x+1/2,-y+1/2,-z
x+1/2,-y+1/2,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
O3 O-2 -0.0325 0.2654 0.1672 1 0.0
As1 As+5 0.07151 0.5 0.2558 1 0.0
O2 O-2 0.1188 0.5 0.494 1 0.0
K1 K+1 0 0 0.5 1 0.0
Cu1 Cu+2 0 0 0 1 0.0
Cu2 Cu+2 0.25 0.25 0 1 0.0
O1 O-2 0.2187 0.5 0.221 1 0.0
O4 O-2 0.2087 0 0.123 1 0.0
