#------------------------------------------------------------------------------
#$Date: 2017-10-06 19:24:22 +0300 (Fri, 06 Oct 2017) $
#$Revision: 201816 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/47/9014734.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_9014734
loop_
_publ_author_name
'Groat, L. A.'
'Rossman, G. R.'
'Dyar, M. D.'
'Turner, D.'
'Piccoli, P. M. B.'
'Schultz, A. J.'
'Ottolini, L.'
_publ_section_title
;
 Crystal chemistry of dark blue aquamarine from the True Blue showing,
 Yukon Territory, Canada
 Note: neutron
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              597
_journal_page_last               613
_journal_paper_doi               10.3749/canmin.48.3.597
_journal_volume                  48
_journal_year                    2010
_chemical_compound_source        'True Blue showing, Yukon Territory, Canada'
_chemical_formula_sum
'Al1.356 Be3 Fe0.384 H10.944 Mg0.258 Na0.432 O18.912 Si6'
_chemical_name_mineral           Beryl
_space_group_IT_number           192
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   9.258
_cell_length_b                   9.258
_cell_length_c                   9.156
_cell_volume                     679.627
_database_code_amcsd             0006283
_exptl_crystal_density_diffrn    2.851
_cod_original_formula_sum
'Be3 Al1.356 Mg.258 Fe.384 Si6 O18.912 Na.432 H10.944'
_cod_database_code               9014734
loop_
_space_group_symop_operation_xyz
x,y,z
-x,-x+y,1/2+z
x,x-y,1/2-z
-x+y,-x,-z
x-y,x,z
-y,-x,1/2+z
y,x,1/2-z
y,-x+y,-z
-y,x-y,z
x-y,-y,1/2+z
-x+y,y,1/2-z
x,y,-z
-x,-y,z
x,x-y,1/2+z
-x,-x+y,1/2-z
x-y,x,-z
-x+y,-x,z
y,x,1/2+z
-y,-x,1/2-z
-y,x-y,-z
y,-x+y,z
-x+y,y,1/2+z
x-y,-y,1/2-z
-x,-y,-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
Be 0.00780 0.00740 0.00670 0.00370 0.00000 0.00000
Al 0.00560 0.00560 0.00560 0.00280 0.00000 0.00000
Mg 0.00560 0.00560 0.00560 0.00280 0.00000 0.00000
Fe 0.00560 0.00560 0.00560 0.00280 0.00000 0.00000
Si 0.00570 0.00520 0.00500 0.00290 0.00000 0.00000
O1 0.01180 0.01120 0.01510 0.00890 0.00000 0.00000
O2 0.01100 0.01240 0.00610 0.00800 -0.00110 -0.00060
Na 0.00900 0.00900 0.01500 0.00400 0.00000 0.00000
OW 0.02100 0.02100 0.01400 0.01050 0.00000 0.00000
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Be 0.50000 0.00000 0.25000 1.00000 0.00730
Al 0.33333 0.66667 0.25000 0.67800 0.00560
Mg 0.33333 0.66667 0.25000 0.12900 0.00560
Fe 0.33333 0.66667 0.25000 0.19200 0.00560
Si 0.38550 0.11230 0.00000 1.00000 0.00520
O1 0.30470 0.23020 0.00000 1.00000 0.01130
O2 0.49500 0.14196 0.14519 1.00000 0.00890
Na 0.00000 0.00000 0.00000 0.43200 0.01100
OW 0.00000 0.00000 0.25000 0.91200 0.01860
H 0.02500 0.09400 0.18100 0.91200 0.05200
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0006283