#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://saulius.grazulis.lt/cod-secondary/cif/1/53/64/1536404.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_1536404
loop_
_publ_author_name
'Kaminskii, A.A.'
'Belokoneva, E.L.'
'Mill', B.V.'
'Butashin, A.V.'
_publ_section_title
;
 Accurate definition of structure and lasing properties of rhombic
 chromium containing LiNbGeO5 crystals
;
_journal_name_full
'Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy'
_journal_page_first              1899
_journal_page_last               1904
_journal_volume                  27
_journal_year                    1991
_chemical_formula_sum            'Ge Li Nb O5'
_chemical_name_systematic        'Li Nb Ge O5'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2n'
_symmetry_space_group_name_H-M   'P n a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.738
_cell_length_b                   7.512
_cell_length_c                   6.706
_cell_volume                     389.805
_citation_journal_id_ASTM        IVNMAW
_cod_data_source_file            Kaminskii_IVNMAW_1991_1170.cif
_cod_data_source_block           Ge1Li1Nb1O5
_cod_original_cell_volume        389.8054
_cod_original_sg_symbol_Hall     '-P 2ac 2n (-x,z,y)'
_cod_original_formula_sum        'Ge1 Li1 Nb1 O5'
_cod_database_code               1536404
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,y+1/2,-z
x+1/2,-y+1/2,-z+1/2
-x,-y,z+1/2
-x,-y,-z
x-1/2,-y-1/2,z
-x-1/2,y-1/2,z-1/2
x,y,-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
O3 O-2 0.1244 0.7671 0.5395 1 0.0
Nb1 Nb+5 0.16139 0.72671 0.25 1 0.0
Li1 Li+1 0 0 0 1 0.0
O4 O-2 0.3847 0.6642 0.25 1 0.0
Ge1 Ge+4 0.12972 0.6329 0.75 1 0.0
O1 O-2 0.686 0.5007 0.25 1 0.0
O2 O-2 0.557 0.0014 0.25 1 0.0
