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#$Date: 2016-02-14 16:26:36 +0200 (Sun, 14 Feb 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/00/17/1001746.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_1001746
loop_
_publ_author_name
'Lamire, M'
'Labbe, P'
'Goreaud, M'
'Raveau, B'
_publ_section_title
;
Rbx P8 W8 O40: Un bronze-diphosphate de tungstene a tunnels octagonaux.
Etude structurale comparee avec Cs P8 W8 O40
;
_journal_coden_ASTM              RVCMA8
_journal_name_full               'Revue de Chimie Minerale'
_journal_page_first              153
_journal_page_last               164
_journal_volume                  24
_journal_year                    1987
_chemical_formula_structural     'Rb.5 P8 W8 O40'
_chemical_formula_sum            'O40 P8 Rb0.5 W8'
_chemical_name_systematic
;
Rubidium phosphorus tungsten oxide (.5/8/8/40)
;
_space_group_IT_number           36
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      36
_symmetry_space_group_name_Hall  'C 2c -2c'
_symmetry_space_group_name_H-M   'C c m 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   13.007(1)
_cell_length_b                   12.325(2)
_cell_length_c                   5.2829(8)
_cell_volume                     846.9
_refine_ls_R_factor_all          0.022
_cod_original_formula_sum        'O40 P8 Rb.5 W8'
_cod_database_code               1001746
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,-y,z
-x,-y,1/2+z
-x,y,1/2+z
1/2+x,1/2+y,z
1/2+x,1/2-y,z
1/2-x,1/2-y,1/2+z
1/2-x,1/2+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
Rb1 Rb0 8 b 0.046(1) 0.467(2) 0.275(4) 0.0625 0 d
W1 W5+ 8 b 0.40262(1) 0.35031(1) 0.25 1. 0 d
P1 P5+ 8 b 0.2707(1) 0.1196(1) 0.255(1) 1. 0 d
O1 O2- 8 b 0.0097(6) 0.1685(3) 0.490(2) 1. 0 d
O2 O2- 8 b 0.2224(4) 0.1314(4) 0.532(1) 1. 0 d
O3 O2- 8 b 0.1950(5) 0.1345(5) 0.059(1) 1. 0 d
O4 O2- 4 a 0.4182(4) 0.5 0.240(5) 1. 0 d
O5 O2- 8 b 0.3662(3) 0.1890(3) 0.232(2) 1. 0 d
O6 O2- 4 a 0.3170(4) 0. 0.262(4) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Rb0 0.000
W5+ 5.000
P5+ 5.000
O2- -2.000
