#------------------------------------------------------------------------------ #$Date: 2015-01-27 21:58:39 +0200 (Tue, 27 Jan 2015) $ #$Revision: 130149 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/01/00/1010094.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 loop_ _publ_author_name 'Hoard, J L' 'Blair, V' _publ_section_title ; The Crystal Structures of Rubidium and Ammonium Fluoborates ; _journal_coden_ASTM JACSAT _journal_name_full 'Journal of the American Chemical Society' _journal_page_first 1985 _journal_page_last 1988 _journal_paper_doi 10.1021/ja01313a067 _journal_volume 57 _journal_year 1935 _chemical_formula_structural 'Rb B F4' _chemical_formula_sum 'B F4 Rb' _chemical_name_systematic 'Rubidium tetrafluoroborate' _space_group_IT_number 62 _symmetry_cell_setting orthorhombic _symmetry_Int_Tables_number 62 _symmetry_space_group_name_Hall '-P 2ac 2n' _symmetry_space_group_name_H-M 'P n m a' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 9.07 _cell_length_b 5.6 _cell_length_c 7.23 _cell_volume 367.2 _cod_database_code 1010094 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_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 loop_ _atom_type_symbol _atom_type_oxidation_number Rb1+ 1.000 B3+ 3.000 F1- -1.000