#------------------------------------------------------------------------------
#$Date: 2010-06-10 18:11:07 +0300 (Thu, 10 Jun 2010) $
#$Revision: 1210 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9009797.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_9009797
loop_
_publ_author_name
'Becker, K. A.'
'Plieth, K.'
'Stranski, I. N.'
_publ_section_title
;
 Strukturuntersuchung der monoklinen arsenikmodifikation claudetit
;
_journal_name_full
'Zeitschrift fur Anorganische und Allgemeine Chemie'
_journal_page_first              293
_journal_page_last               301
_journal_volume                  266
_journal_year                    1951
_chemical_formula_sum            'As2 O3'
_chemical_name_mineral           Claudetite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 86.12
_cell_angle_gamma                90
_cell_length_a                   5.25
_cell_length_b                   12.90
_cell_length_c                   4.53
_cell_volume                     306.091
_exptl_crystal_density_diffrn    4.293
_cod_database_code               9009797
_amcsd_database_code             AMCSD#0012989
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2-y,1/2+z
1/2-x,1/2+y,1/2-z
-x,-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 0.33500 0.35100 0.00000 0.02280
As2 0.25000 0.10100 0.00000 0.02280
O1 0.43200 0.21900 0.91500 0.02280
O2 0.45200 0.34400 0.37600 0.02280
O3 0.63100 0.40800 0.87600 0.02280