#------------------------------------------------------------------------------ #$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $ #$Revision: 176429 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/52/74/1527492.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_1527492 loop_ _publ_author_name 'Hawthorne, F.C.' 'Calvo, C.' _publ_section_title ; The crystal chemistry of the M(+) V O3 (M(+) = Li, Na, K, N H4, Tl, Rb, and Cs) pyroxenes ; _journal_name_full 'Journal of Solid State Chemistry' _journal_page_first 157 _journal_page_last 170 _journal_volume 22 _journal_year 1977 _chemical_formula_sum 'O3 Rb V' _chemical_name_systematic 'Rb (V O3)' _space_group_IT_number 57 _symmetry_space_group_name_Hall '-P 2c 2b' _symmetry_space_group_name_H-M 'P b c m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 5.261 _cell_length_b 11.425 _cell_length_c 5.715 _cell_volume 343.511 _citation_journal_id_ASTM JSSCBI _cod_data_source_file Hawthorne_JSSCBI_1977_1158.cif _cod_data_source_block O3Rb1V1 _cod_original_cell_volume 343.5111 _cod_original_formula_sum 'O3 Rb1 V1' _cod_database_code 1527492 loop_ _symmetry_equiv_pos_as_xyz x,y,z -x,-y,z+1/2 x,-y+1/2,-z -x,y+1/2,-z+1/2 -x,-y,-z x,y,-z-1/2 -x,y-1/2,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 V1 V+5 0.466 0.1661 0.25 1 0.0 O2 O-2 0.6022 0.0385 0.25 1 0.0 O1 O-2 0.1568 0.1495 0.25 1 0.0 O3 O-2 0.5682 0.25 0 1 0.0 Rb1 Rb+1 0.9305 0.3981 0.25 1 0.0