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#$Date: 2015-01-27 21:58:39 +0200 (Tue, 27 Jan 2015) $
#$Revision: 130149 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/00/18/1001852.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_1001852
loop_
_publ_author_name
'Leclaire, A'
'Monier, J C'
'Raveau, B'
_publ_section_title
;
A molybdosilicophosphate with an intersecting - tunnel structure, which
exhibits ion - exchange properties, a Mo3 P5.8 Si2 O25 (A = Rb, Tl)
;
_journal_coden_ASTM              ASBSDK
_journal_name_full               'Acta Crystallographica B (39,1983-)'
_journal_page_first              180
_journal_page_last               185
_journal_volume                  40
_journal_year                    1984
_chemical_formula_structural     'Rb (Mo3 P5.8 Si2 O25)'
_chemical_formula_sum            'Mo3 O25 P5.8 Rb Si2'
_chemical_name_systematic        'Rubidium molybdophosphatosilicate *'
_space_group_IT_number           163
_symmetry_cell_setting           trigonal
_symmetry_Int_Tables_number      163
_symmetry_space_group_name_Hall  '-P 3 2c'
_symmetry_space_group_name_H-M   'P -3 1 c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   8.2905(10)
_cell_length_b                   8.2905(10)
_cell_length_c                   17.4390(23)
_cell_volume                     1038.0
_refine_ls_R_factor_all          0.031
_cod_database_code               1001852
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
y-x,-x,z
y,x,1/2+z
-x,y-x,1/2+z
x-y,-y,1/2+z
-x,-y,-z
y,y-x,-z
x-y,x,-z
-y,-x,1/2-z
x,x-y,1/2-z
y-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
Mo1 Mo4+ 4 f 0.3333 -0.3333 0.02239(3) 1. 0 d
Mo2 Mo4+ 2 d -0.3333 0.3333 0.25 1. 0 d
Rb1 Rb1+ 2 c 0.3333 -0.3333 0.25 1. 0 d
P1 P5+ 12 i 0.37854(12) 0.32971(16) 0.11067(5) 0.97 0 d
Si1 Si4+ 4 e 0. 0. 0.09078(10) 1. 0 d
O1 O2- 12 i 0.11371(44) -0.40782(46) 0.09504(20) 1. 0 d
O2 O2- 12 i -0.18867(47) 0.24728(46) 0.45370(18) 1. 0 d
O3 O2- 12 i 0.46868(146) 0.33401(203) 0.18721(37) 1. 0 d
O4 O2- 2 b 0. 0. 0. 1. 0 d
O5 O2- 12 i 0.03300(41) -0.16308(39) 0.12389(20) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Mo4+ 4.000
Rb1+ 1.000
P5+ 5.000
Si4+ 4.000
O2- -2.000