#------------------------------------------------------------------------------
#$Date: 2017-09-03 00:26:58 +0300 (Sun, 03 Sep 2017) $
#$Revision: 200131 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/00/26/2002632.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_2002632
loop_
_publ_author_name
'Müller-Buschbaum, Hk.'
'Gressling, T.'
_publ_section_title
;
 Ein Beitrag zur Kristallstruktur von β-CuTmW₂O₈ und β-CuLuW₂O₈
;
_journal_coden_ASTM              JALCEU
_journal_issue                   1-2
_journal_name_full               'Journal of Alloys and Compounds'
_journal_page_first              267
_journal_page_last               270
_journal_paper_doi               10.1016/0925-8388(93)90895-T
_journal_volume                  201
_journal_year                    1993
_chemical_formula_structural     'Cu Lu W2 O8'
_chemical_formula_sum            'Cu Lu O8 W2'
_chemical_name_systematic
;
Copper(I) lutetium ditungsten oxide - β
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      13
_symmetry_space_group_name_Hall  '-P 2yac'
_symmetry_space_group_name_H-M   'P 1 2/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 92.955(19)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.9095(28)
_cell_length_b                   5.8214(13)
_cell_length_c                   5.0075(13)
_cell_volume                     288.5
_refine_ls_R_factor_all          0.038
_cod_database_code               2002632
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,-z
1/2-x,y,1/2-z
1/2+x,-y,1/2+z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Cu1 Cu1+ 2 f 0.25 0.2781(7) 0.75 1. 0 d
W1 W6+ 4 g 0.0136(1) 0.1798(1) 0.2506(1) 1. 0 d
Lu1 Lu3+ 2 e 0.25 0.6932(2) 0.25 1. 0 d
O1 O2- 4 g 0.889(1) 0.367(2) 0.101(2) 1. 0 d
O2 O2- 4 g 0.407(1) 0.891(2) 0.059(2) 1. 0 d
O3 O2- 4 g 0.889(1) 0.914(2) 0.031(2) 1. 0 d
O4 O2- 4 g 0.369(1) 0.379(2) 0.103(2) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Cu1+ 1.000
W6+ 6.000
Lu3+ 3.000
O2- -2.000
