#------------------------------------------------------------------------------ #$Date: 2015-09-28 14:31:59 +0100 (Mon, 28 Sep 2015) $ #$Revision: 158727 $ #$URL: svn://www.crystallography.net/cod/cif/1/53/27/1532749.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_1532749 loop_ _publ_author_name 'Brouca-Cabarrecq, C.' 'Trombe, J.C.' 'Mohanu, A.' 'Millet, P.' _publ_section_title ; New binuclear vanadium(III) and (IV) squarate species: synthesis, structure and characterization of (V (O H) (H2 O)2 (C4 O4))2 * 2(H2 O) and (N H4) ((V O)2 (O H) (C4 O4)2 (H2 O)3) * 3(H2 O) ; _journal_name_full 'Journal of Solid State Chemistry' _journal_page_first 2575 _journal_page_last 2583 _journal_volume 177 _journal_year 2004 _chemical_formula_sum 'C8 H14 O16 V2' _chemical_name_systematic '((V (O H) (H2 O)2) (C4 O4))2 (H2 O)2' _space_group_IT_number 2 _symmetry_space_group_name_Hall '-P 1' _symmetry_space_group_name_H-M 'P -1' _cell_angle_alpha 106.904 _cell_angle_beta 94.51 _cell_angle_gamma 113.984 _cell_formula_units_Z 1 _cell_length_a 7.5112 _cell_length_b 7.5603 _cell_length_c 8.2185 _cell_volume 397.508 _citation_journal_id_ASTM JSSCBI _cod_data_source_file Brouca-Cabarrecq_JSSCBI_2004_1790.cif _cod_data_source_block C8H14O16V2 _cod_original_cell_volume 397.5084 _cod_database_code 1532749 loop_ _symmetry_equiv_pos_as_xyz x,y,z -x,-y,-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 O5 O-2 0.72538 0.50593 0.84998 1 0.0 O1 O 0.67664 0.8108 0.09713 1 0.0 C1 C 0.74736 0.93118 0.2548 1 0.0 O8 O-2 0.77854 0.38664 0.1353 1 0.0 C2 C 0.67364 0.92331 0.41201 1 0.0 H3 H+1 0.9192 0.146 0.8583 1 0.0 C3 C 0.85426 0.1173 0.51602 1 0.0 H6 H+1 0.8697 0.4943 0.1958 1 0.0 V1 V+3 0.80824 0.8063 0.89496 1 0.0 H5 H+1 0.5382 0.7591 0.651 1 0.0 O6 O-2 0.9258 0.111 -0.04433 1 0.0 H1 H+1 0.6531 0.4104 0.7578 1 0.0 H7 H+1 0.8217 0.2986 0.0976 1 0.0 C4 C 0.92717 0.11788 0.35616 1 0.0 O2 O 0.52368 0.79657 0.44277 1 0.0 O7 O-2 0.55158 0.75215 0.75203 1 0.0 O3 O 0.92131 0.22828 0.67251 1 0.0 O4 O 0.08963 0.2318 0.32651 1 0.0 H4 H+1 0.4502 0.7079 0.7843 1 0.0 H2 H+1 0.7126 0.4523 -0.074 1 0.0