#------------------------------------------------------------------------------
#$Date: 2016-02-14 15:26:36 +0100 (dom 14 de feb de 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/51/14/1511455.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_1511455
loop_
_publ_author_name
'Bakakin, V.V.'
'Solov'eva, L.P.'
_publ_section_title
;
 Crystal structure of potassium boratofluoroberyllate, K Be2 (B O3) F2
;
_journal_name_full               Kristallografiya
_journal_page_first              922
_journal_page_last               925
_journal_volume                  15
_journal_year                    1970
_chemical_formula_sum            'B Be2 F2 K O3'
_chemical_name_systematic        'K (Be2 (B O3) F2)'
_space_group_IT_number           5
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 1'
_cell_angle_alpha                90
_cell_angle_beta                 112.8
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.718
_cell_length_b                   4.444
_cell_length_c                   6.79
_cell_volume                     214.692
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            boron0-1_81.cif
_cod_data_source_block           B1Be2F2K1O3
_cod_original_cell_volume        214.6916
_cod_original_formula_sum        'B1 Be2 F2 K1 O3'
_cod_database_code               1511455
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
x+1/2,y+1/2,z
-x+1/2,y+1/2,-z
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 0.19 0.5 1 0.0
K1 K+1 0 0 0 1 0.0
F1 F-1 0.222 0.496 0.165 1 0.0
B1 B+3 0 0.519 0.5 1 0.0
O2 O-2 0.344 0.157 0.498 1 0.0
Be1 Be+2 0.198 0.025 0.59 1 0.0
