#------------------------------------------------------------------------------
#$Date: 2014-07-12 11:06:43 +0300 (Sat, 12 Jul 2014) $
#$Revision: 120115 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/94/9009451.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_9009451
loop_
_publ_author_name
'Allmann, R.'
'Donnay, G.'
_publ_section_title
;
 The crystal structure of julgoldite
 Locality: Langban, Sweden
;
_journal_name_full               'Mineralogical Magazine'
_journal_page_first              271
_journal_page_last               281
_journal_volume                  39
_journal_year                    1973
_chemical_formula_sum            'Ca2 Fe3 H2 O14 Si3'
_chemical_name_mineral           Julgoldite-(Fe3+)
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-A 2y'
_symmetry_space_group_name_H-M   'A 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 97.60
_cell_angle_gamma                90
_cell_length_a                   8.922
_cell_length_b                   6.081
_cell_length_c                   19.432
_cell_volume                     1045.016
_exptl_crystal_density_diffrn    3.546
_[local]_cod_chemical_formula_sum_orig 'Ca2 Fe3 Si3 O14 H2'
_cod_database_code               9009451
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2+y,1/2+z
x,-y,z
x,1/2-y,1/2+z
-x,-y,-z
-x,1/2-y,1/2-z
-x,y,-z
-x,1/2+y,1/2-z
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
Ca1 0.00808 0.00809 0.00376 0.00000 0.00095 0.00000
Ca2 0.01656 0.00836 0.00545 0.00000 0.00000 0.00000
Fe1 0.01355 0.00937 0.00658 0.00035 0.00147 0.00059
Fe2 0.01010 0.00796 0.00432 0.00049 0.00121 0.00047
Si1 0.00582 0.00620 0.00188 0.00000 -0.00069 0.00000
Si2 0.00836 0.00493 0.00226 0.00000 -0.00069 0.00000
Si3 0.00618 0.00620 0.00169 0.00000 0.00086 0.00000
O1 0.01442 0.00836 0.00583 -0.00240 0.00095 -0.00202
O2 0.01252 0.00734 0.00507 0.00074 -0.00060 -0.00136
O3 0.01494 0.01062 0.00639 0.00202 0.00311 0.00172
O4 0.00808 0.00671 0.00376 0.00000 0.00095 0.00000
O5 0.01569 0.01317 0.00808 0.00000 0.00035 0.00000
OH5 0.01569 0.01317 0.00808 0.00000 0.00035 0.00000
O6 0.01189 0.00480 0.00338 0.00000 0.00060 0.00000
O 0.01593 0.01025 0.01316 0.00000 0.00302 0.00000
OH7 0.01593 0.01025 0.01316 0.00000 0.00302 0.00000
O8 0.01212 0.01354 0.00357 0.00000 -0.00069 0.00000
O9 0.01010 0.00924 0.00357 0.00000 0.00173 0.00000
O10 0.01668 0.01519 0.00883 0.00000 0.00250 0.00000
OH10 0.01668 0.01519 0.00883 0.00000 0.00250 0.00000
O11 0.01569 0.01102 0.00695 0.00000 0.00285 0.00000
OH11 0.01569 0.01102 0.00695 0.00000 0.00285 0.00000
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ca1 0.25540 0.50000 0.33970 1.00000
Ca2 0.19630 0.50000 0.15630 1.00000
Fe1 0.50000 0.25000 0.25000 1.00000
Fe2 0.25430 0.24650 0.49550 1.00000
Si1 0.05060 0.00000 0.09360 1.00000
Si2 0.16230 0.00000 0.24780 1.00000
Si3 0.46500 0.00000 0.40130 1.00000
O1 0.13530 0.22140 0.07550 1.00000
O2 0.25820 0.22920 0.24730 1.00000
O3 0.36740 0.21920 0.41350 1.00000
O4 0.12830 0.50000 0.44280 1.00000
O5 0.12340 0.00000 0.45560 0.50000
O-H5 0.12340 0.00000 0.45560 0.50000
O6 0.37170 0.50000 0.04530 1.00000
O 7.37570 0.00000 0.03220 0.50000
O-H7 0.37570 0.00000 0.03220 0.50000
O8 0.03150 0.00000 0.17800 1.00000
O9 0.47280 0.50000 0.17460 1.00000
O10 0.06150 0.00000 0.31280 0.50000
O-H10 0.06150 0.00000 0.31280 0.50000
O11 0.49740 0.00000 0.18350 0.50000
O-H11 0.49740 0.00000 0.18350 0.50000
_journal_paper_doi 10.1180/minmag.1973.039.303.03