#------------------------------------------------------------------------------
#$Date: 2014-10-25 21:56:42 +0300 (Sat, 25 Oct 2014) $
#$Revision: 125874 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/77/9007786.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_9007786
loop_
_publ_author_name
'Driss, A.'
'Jouini, T.'
_publ_section_title
;
 Structure d'un triarseniate: Na3H2As3O10
;
_journal_name_full               'Acta Crystallographica, Section C'
_journal_page_first              1185
_journal_page_last               1188
_journal_volume                  46
_journal_year                    1990
_chemical_formula_structural     Na3H2As3O10
_chemical_formula_sum            'As3 H2 Na3 O10'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 103.00
_cell_angle_gamma                90
_cell_length_a                   10.860
_cell_length_b                   9.323
_cell_length_c                   18.270
_cell_volume                     1802.387
_exptl_crystal_density_diffrn    3.359
_[local]_cod_chemical_formula_sum_orig 'As3 Na3 O10 H2'
_cod_database_code               9007786
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,z
x,-y,1/2+z
1/2+x,1/2-y,1/2+z
-x,y,1/2-z
1/2-x,1/2+y,1/2-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_U_iso_or_equiv
As1 0.14220 0.17610 0.10040 0.01520
As2 0.27980 0.01400 0.24570 0.01456
As3 0.42910 0.17180 0.39790 0.01469
Na1 0.15570 0.35370 0.42000 0.01900
Na2 0.84770 0.01520 0.58870 0.01773
Na3 0.00000 0.20710 0.25000 0.02026
Na4 0.00000 0.82500 0.25000 0.02786
O1 0.15200 0.02200 0.05050 0.01900
O2 0.00200 0.18100 0.12020 0.02026
O3 0.18520 0.31600 0.05910 0.01773
O4 0.25970 0.15700 0.18100 0.01267
O5 0.33200 -0.12500 0.21000 0.01900
O6 0.15400 0.00500 0.28150 0.02153
O7 0.40520 0.09300 0.30900 0.01773
O8 0.55500 0.07200 0.44000 0.01520
O9 0.31000 0.16000 0.43930 0.01646
O10 0.47300 0.33900 0.38590 0.01900
H1 0.13000 -0.03000 0.07000 ?
H2 0.59000 0.14000 0.48000 ?
_journal_paper_doi 10.1107/S0108270189010814