#------------------------------------------------------------------------------
#$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $
#$Revision: 14 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/1010094.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_1010094
_chemical_name_systematic          'Rubidium tetrafluoroborate'
_chemical_formula_structural       'Rb B F4'
_chemical_formula_sum              'B F4 Rb'
_publ_section_title
;
The Crystal Structures of Rubidium and Ammonium Fluoborates
;
loop_
_publ_author_name
  'Hoard, J L'
  'Blair, V'
_journal_name_full                 'Journal of the American Chemical Society'
_journal_coden_ASTM                JACSAT
_journal_volume                    57
_journal_year                      1935
_journal_page_first                1985
_journal_page_last                 1988
_cell_length_a                     9.07
_cell_length_b                     5.6
_cell_length_c                     7.23
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       367.2
_cell_formula_units_Z              4
_symmetry_space_group_name_H-M     'P n m a'
_symmetry_Int_Tables_number        62
_symmetry_cell_setting             orthorhombic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2-y,1/2-z'
  '-x,1/2+y,-z'
  '1/2-x,-y,1/2+z'
  '-x,-y,-z'
  '1/2-x,1/2+y,1/2+z'
  'x,1/2-y,z'
  '1/2+x,y,1/2-z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Rb1+   1.000
  B3+    3.000
  F1-   -1.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Rb1   Rb1+   4 c 0.315 0.25 0.335 1.  0 d
  B1    B3+    4 c 0.932 0.25 0.696 1.  0 d
  F1    F1-    4 c 0.069 0.25 0.597 1.  0 d
  F2    F1-    4 c 0.813 0.25 0.567 1.  0 d
  F3    F1-    8 d 0.923 0.043 0.81 1.  0 d