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#$Date: 2010-01-30 15:59:17 +0200 (Sat, 30 Jan 2010) $
#$Revision: 966 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9008429.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_9008429
loop_
_publ_author_name
'Chevrier G'
'Giester G'
'Zemann J'
_publ_section_title
;
 Neutron refinements of NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2:
 Variation of the hydrogen bond system in the natrochalcite-type series
 Locality: synthetic
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              7
_journal_page_last               14
_journal_volume                  206
_journal_year                    1993
_chemical_formula_sum            'Cu2 H3 O10 Rb S2'
_[local]_cod_chemical_formula_sum_orig 'Rb Cu2 S2 O10 H3'
_chemical_name_mineral           RbCu2(SO4)2(OH)(H2O)
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 116.11
_cell_angle_gamma                90
_cell_length_a                   9.246
_cell_length_b                   6.483
_cell_length_c                   7.940
_cell_volume                     427.369
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,z
x,-y,z
1/2+x,1/2-y,z
-x,y,-z
1/2-x,1/2+y,-z
-x,-y,-z
1/2-x,1/2-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Rb1 0.00000 0.50000 0.50000 1.00000
Cu1 0.25000 0.25000 0.00000 1.00000
S1 0.07200 0.00000 0.27890 1.00000
O1 0.18740 0.00000 0.16970 1.00000
O2 0.18010 0.00000 0.50290 1.00000
O3 -0.04130 0.20930 0.21610 1.00000
O-h 0.15650 0.50000 0.07270 1.00000
H1 0.02770 0.50000 0.02100 0.50000
H2 0.19720 0.50000 0.20890 1.00000
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Rb1 0.01280 0.01790 0.00990 0.00000 0.00300 0.00000
Cu1 0.00700 0.00810 0.01080 -0.00020 0.00280 -0.00060
S1 0.00660 0.00770 0.00740 0.00000 0.00250 0.00000
O1 0.01240 0.01320 0.01510 0.00000 0.00830 0.00000
O2 0.01570 0.02720 0.00850 0.00000 0.00170 0.00000
O3 0.01130 0.00910 0.01390 0.00190 0.00230 -0.00140
Oh 0.01070 0.01070 0.01510 0.00000 0.00580 0.00000
H1 0.02210 0.02580 0.03240 0.00000 0.01650 0.00000
H2 0.03390 0.03270 0.02240 0.00000 0.01350 0.00000
_cod_database_code 9008429