#------------------------------------------------------------------------------
#$Date: 2013-05-09 16:53:25 +0300 (Thu, 09 May 2013) $
#$Revision: 86000 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/63/9016391.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_9016391
loop_
_publ_author_name
'Bloodaxe, E. S.'
'Hughes, J. M.'
'Dyar, M. D.'
'Grew, E. S.'
'Guidotti, C. V.'
_publ_section_title
;
 Linking structure and chemistry in the schorl-dravite series
 Sample Ru-T17-92
;
_journal_name_full               'American Mineralogist'
_journal_page_first              922
_journal_page_last               928
_journal_volume                  84
_journal_year                    1999
_chemical_compound_source
'Noisy Brook gneiss, Roxbury, Oxford County, Maine, USA'
_chemical_formula_sum
'Al6.606 B3 Ca0.017 F0.106 Fe1.044 H3.041 K0.04 Mg1.242 Na0.533 O30.894 Si6 Ti0.084 V0.015'
_chemical_name_mineral           Oxy-schorl
_space_group_IT_number           160
_symmetry_space_group_name_Hall  'R 3 -2"'
_symmetry_space_group_name_H-M   'R 3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   15.935
_cell_length_b                   15.935
_cell_length_c                   7.164
_cell_volume                     1575.398
_database_code_amcsd             0002244
_exptl_crystal_density_diffrn    3.119
_[local]_cod_cif_authors_sg_H-M  'R 3 m'
_[local]_cod_chemical_formula_sum_orig
'Na.533 Ca.017 K.04 Al6.606 Fe1.044 Ti.084 V.015 Mg1.242 Si6 B3 O30.894 F.106 H3.041'
_cod_database_code               9016391
loop_
_space_group_symop_operation_xyz
x,y,z
2/3+x,1/3+y,1/3+z
1/3+x,2/3+y,2/3+z
x,x-y,z
2/3+x,1/3+x-y,1/3+z
1/3+x,2/3+x-y,2/3+z
-y,-x,z
2/3-y,1/3-x,1/3+z
1/3-y,2/3-x,2/3+z
-x+y,y,z
2/3-x+y,1/3+y,1/3+z
1/3-x+y,2/3+y,2/3+z
-y,x-y,z
2/3-y,1/3+x-y,1/3+z
1/3-y,2/3+x-y,2/3+z
-x+y,-x,z
2/3-x+y,1/3-x,1/3+z
1/3-x+y,2/3-x,2/3+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
NaX 0.01737 0.01737 0.01820 0.00868 0.00000 0.00000
CaX 0.01737 0.01737 0.01820 0.00868 0.00000 0.00000
KX 0.01737 0.01737 0.01820 0.00868 0.00000 0.00000
AlY 0.00772 0.00994 0.01456 0.00497 0.00145 0.00290
Fe3Y 0.00772 0.00994 0.01456 0.00497 0.00145 0.00290
TiY 0.00772 0.00994 0.01456 0.00497 0.00145 0.00290
VY 0.00772 0.00994 0.01456 0.00497 0.00145 0.00290
Fe2Y 0.00772 0.00994 0.01456 0.00497 0.00145 0.00290
MgY 0.00772 0.00994 0.01456 0.00497 0.00145 0.00290
AlZ 0.00540 0.00444 0.00520 0.00236 -0.00050 -0.00025
MgZ 0.00540 0.00444 0.00520 0.00236 -0.00050 -0.00025
SiT 0.00540 0.00521 0.00572 0.00241 -0.00025 -0.00050
B 0.01061 0.00868 0.00416 0.00434 0.00075 0.00150
O1 0.02412 0.02412 0.01300 0.01206 0.00000 0.00000
O-H1 0.02412 0.02412 0.01300 0.01206 0.00000 0.00000
F1 0.02412 0.02412 0.01300 0.01206 0.00000 0.00000
O2 0.01737 0.00675 0.01144 0.00338 -0.00025 -0.00050
O-H3 0.02508 0.01158 0.00884 0.01254 -0.00075 -0.00038
O4 0.00868 0.01447 0.01170 0.00724 -0.00050 -0.00100
O5 0.01351 0.00675 0.01248 0.00675 0.00150 0.00075
O6 0.01331 0.01447 0.00676 0.00917 -0.00125 -0.00250
O7 0.00753 0.00772 0.01040 0.00193 -0.00125 -0.00275
O8 0.00724 0.01052 0.01482 0.00531 0.00075 0.00301
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
NaX 0.00000 0.00000 0.25000 0.53300
CaX 0.00000 0.00000 0.25000 0.01700
KX 0.00000 0.00000 0.25000 0.04000
AlY 0.27150 0.54300 0.31760 0.41800
Fe3Y 0.27150 0.54300 0.31760 0.12000
TiY 0.27150 0.54300 0.31760 0.02800
VY 0.27150 0.54300 0.31760 0.00500
Fe2Y 0.27150 0.54300 0.31760 0.22800
MgY 0.27150 0.54300 0.31760 0.19800
AlZ 0.29790 0.26149 0.63010 0.89200
MgZ 0.29790 0.26149 0.63010 0.10800
SiT 0.19178 0.18978 0.01980 1.00000
B 0.11030 0.22060 0.47330 1.00000
O1 0.00000 0.00000 0.79490 0.85300
O-H1 0.00000 0.00000 0.79490 0.04100
F1 0.00000 0.00000 0.79490 0.10600
O2 0.06150 0.12300 0.50780 1.00000
O-H3 0.26450 0.13225 0.52810 1.00000
O4 0.09310 0.18620 0.08910 1.00000
O5 0.18650 0.09325 0.11200 1.00000
O6 0.19610 0.18570 0.79510 1.00000
O7 0.28490 0.28540 0.09780 1.00000
O8 0.20970 0.27010 0.45970 1.00000