#------------------------------------------------------------------------------
#$Date: 2024-05-16 09:36:09 +0300 (Thu, 16 May 2024) $
#$Revision: 291877 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/28/9012865.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_9012865
loop_
_publ_author_name
'Edenharter, A.'
'Nowacki, W.'
'Weibel, M.'
_publ_section_title
;
 Zur struktur und zusammensetzung von cafarsit, cafarsit ein As(III)-oxid,
 kein arsenat
 Locality: synthetic
 Note: Water positions were not determined
;
_journal_name_full
'Schweizerische Mineralogische und Petrographische Mitteilungen'
_journal_page_first              1
_journal_page_last               16
_journal_volume                  57
_journal_year                    1977
_chemical_formula_sum            'As22.36 Ca11.84 Fe5.94 Mn3.4 O81.36 Ti6'
_chemical_name_mineral           Cafarsite
_space_group_IT_number           201
_symmetry_space_group_name_Hall  '-P 2ab 2bc 3'
_symmetry_space_group_name_H-M   'P n -3 :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   15.984
_cell_length_b                   15.984
_cell_length_c                   15.984
_cell_formula_units_Z            2
_cell_volume                     4083.724
_exptl_crystal_density_diffrn    3.462
_cod_original_cell_volume        4083.725
_cod_original_sg_symbol_H-M      'P n 3'
_cod_original_formula_sum        'As22.36 Ca11.84 Ti6 Fe5.94 Mn3.4 O81.36'
_cod_database_code               9012865
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+z,1/2+x,-y
1/2+z,-x,1/2+y
-z,1/2+x,1/2+y
-z,-x,-y
y,1/2-z,1/2-x
1/2-y,1/2-z,x
1/2-y,z,1/2-x
y,z,x
1/2+x,-y,1/2+z
-x,1/2+y,1/2+z
1/2+x,1/2+y,-z
-x,-y,-z
1/2-z,1/2-x,y
1/2-z,x,1/2-y
z,1/2-x,1/2-y
z,x,y
-y,1/2+z,1/2+x
1/2+y,1/2+z,-x
1/2+y,-z,1/2+x
-y,-z,-x
1/2-x,y,1/2-z
x,1/2-y,1/2-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
As1 0.37350 0.37350 0.37350 0.85000
As2 0.23000 0.97630 0.03760 0.90000
As3 0.39180 0.63990 0.35080 0.68000
Ca1 0.15610 0.15610 0.15610 0.98000
Ca2 0.09340 0.62580 0.35560 0.66000
Ti 0.95110 0.75000 0.25000 1.00000
Fe1 0.25000 0.75000 0.75000 0.74000
Fe2 -0.00310 0.25000 0.25000 0.62000
Mn1 0.00000 0.00000 0.00000 0.80000
Mn2 -0.00310 0.25000 0.25000 0.30000
O1 -0.00270 0.98340 0.13810 0.97000
O2 0.30590 0.00320 0.36310 0.94000
O3 0.29150 0.63320 0.04650 1.00000
O4 0.16570 0.73670 0.14670 0.87000
O5 0.17300 0.59110 0.22280 1.00000
O6 0.03290 0.66210 0.22390 1.00000
O7 0.17460 0.41480 0.21780 1.00000
_cod_duplicate_entry 1529830
