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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/44/1534486.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1534486
loop_
_publ_author_name
'Genkina, E.A.'
'Mill', B.V.'
_publ_section_title
;
 Crystal structures of sphens Na Sb Ge O5, Na Ta Ge O5 and Li Ta Si O5.
;
_journal_name_full               Kristallografiya
_journal_page_first              1424
_journal_page_last               1428
_journal_volume                  37
_journal_year                    1992
_chemical_formula_sum            'Li O5 Si Ta'
_chemical_name_systematic        'Li Ta (Si O4) O'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 119.18
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.396
_cell_length_b                   7.93
_cell_length_c                   7.444
_cell_volume                     381.186
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Genkina_KRISAJ_1992_1315.cif
_cod_data_source_block           Li1O5Si1Ta1
_cod_original_cell_volume        381.1857
_cod_original_formula_sum        'Li1 O5 Si1 Ta1'
_cod_database_code               1534486
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
x,-y-1/2,z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O1 O-2 0.2493 0.1714 0.2483 1 0.0
O4 O-2 0.9449 0.2657 0.8574 1 0.0
Si1 Si+4 0.2505 0.6079 0.2568 1 0.0
O5 O-2 0.7312 -0.0133 0.4111 1 0.0
Ta1 Ta+5 0.7482 0.7599 0.5094 1 0.0
Li1 Li+1 0.748 0.066 0.802 1 0.0
O2 O-2 0.5576 0.2396 0.1431 1 0.0
O3 O-2 0.7608 -0.0116 0.0722 1 0.0
