#------------------------------------------------------------------------------ #$Date: 2009-11-16 02:43:51 +0100 (Mon, 16 Nov 2009) $ #$Revision: 853 $ #$URL: svn://www.crystallography.net/cod/cif/2/2008871.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_2008871 _journal_name_full 'Acta Crystallographica Section C' _journal_year 1999 _journal_volume 55 _journal_page_first 1583 _journal_page_last 1585 _publ_section_title ; N,N'-Diphenylbenzamidinium nitrate ; _space_group_IT_number 15 _symmetry_space_group_name_Hall '-C 2yc' _symmetry_space_group_name_H-M 'C 1 2/c 1' _[local]_cod_cif_authors_sg_H-M C2/c loop_ _publ_author_name 'Barker, James' 'Errington, William' 'Wallbridge, Malcolm G. H.' _chemical_name_common 'N^1^,N^2^ - Di(phenyl)benzamidine nitrate' _chemical_formula_sum 'C19 H17 N3 O3' _chemical_formula_weight 335.36 _symmetry_cell_setting monoclinic loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z+1/2' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y, z-1/2' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z-1/2' _cell_length_a 15.8043(16) _cell_length_b 12.8885(12) _cell_length_c 11.4501(11) _cell_angle_alpha 90.00 _cell_angle_beta 132.195(2) _cell_angle_gamma 90.00 _cell_volume 1727.9(3) _cell_formula_units_Z 4 _cell_measurement_temperature 180(2) _exptl_crystal_density_diffrn 1.289 _diffrn_ambient_temperature 180(2) loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol N1 0.0000 0.20274(15) 0.2500 0.0305(5) Uani d S 1 . . N N2 0.07365(11) 0.46479(11) 0.38199(15) 0.0302(4) Uani d . 1 . . N H2 0.0751 0.3978 0.3686 0.036 Uiso calc R 1 . . H O1 0.08536(12) 0.25108(10) 0.36465(16) 0.0592(5) Uani d . 1 . . O O2 0.0000 0.10757(13) 0.2500 0.0449(5) Uani d S 1 . . O C1 0.0000 0.8470(2) 0.2500 0.0520(8) Uani d S 1 . . C H1 0.0000 0.9207 0.2500 0.062 Uiso calc SR 1 . . H C2 -0.09506(17) 0.79405(16) 0.2002(2) 0.0473(6) Uani d . 1 . . C H2A -0.1600 0.8313 0.1667 0.057 Uiso calc R 1 . . H C3 -0.09627(15) 0.68670(14) 0.1988(2) 0.0352(5) Uani d . 1 . . C H3 -0.1620 0.6498 0.1634 0.042 Uiso calc R 1 . . H C4 0.0000 0.63366(18) 0.2500 0.0277(6) Uani d S 1 . . C C5 0.0000 0.51877(18) 0.2500 0.0270(6) Uani d S 1 . . C C6 0.15119(15) 0.49850(13) 0.54295(19) 0.0297(5) Uani d . 1 . . C C7 0.12993(16) 0.58192(15) 0.5968(2) 0.0360(5) Uani d . 1 . . C H7 0.0624 0.6221 0.5259 0.043 Uiso calc R 1 . . H C8 0.20939(18) 0.60548(17) 0.7567(2) 0.0466(6) Uani d . 1 . . C H8 0.1966 0.6634 0.7944 0.056 Uiso calc R 1 . . H C9 0.30656(18) 0.54636(17) 0.8617(2) 0.0484(6) Uani d . 1 . . C H9 0.3598 0.5630 0.9708 0.058 Uiso calc R 1 . . H C10 0.32563(17) 0.46310(17) 0.8068(2) 0.0466(6) Uani d . 1 . . C H10 0.3920 0.4218 0.8787 0.056 Uiso calc R 1 . . H C11 0.24868(15) 0.43882(15) 0.6471(2) 0.0372(5) Uani d . 1 . . C H11 0.2628 0.3818 0.6097 0.045 Uiso calc R 1 . . H loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 N1 0.0353(13) 0.0249(12) 0.0262(11) 0.000 0.0186(11) 0.000 N2 0.0344(9) 0.0226(7) 0.0235(8) -0.0007(6) 0.0153(7) -0.0025(6) O1 0.0485(9) 0.0276(8) 0.0417(8) -0.0080(7) 0.0058(7) -0.0032(6) O2 0.0503(12) 0.0227(10) 0.0349(10) 0.000 0.0177(10) 0.000 C1 0.067(2) 0.0256(15) 0.0464(18) 0.000 0.0313(17) 0.000 C2 0.0498(13) 0.0371(12) 0.0465(13) 0.0144(10) 0.0289(11) 0.0011(10) C3 0.0320(10) 0.0366(11) 0.0352(10) 0.0013(8) 0.0219(9) -0.0018(8) C4 0.0289(14) 0.0271(13) 0.0236(12) 0.000 0.0162(11) 0.000 C5 0.0291(14) 0.0254(12) 0.0263(13) 0.000 0.0186(12) 0.000 C6 0.0321(10) 0.0315(10) 0.0214(9) -0.0086(8) 0.0164(9) -0.0053(7) C7 0.0403(11) 0.0375(10) 0.0329(10) -0.0040(8) 0.0257(9) -0.0050(8) C8 0.0618(14) 0.0507(13) 0.0412(12) -0.0182(11) 0.0403(12) -0.0187(10) C9 0.0469(13) 0.0654(15) 0.0263(10) -0.0184(11) 0.0218(10) -0.0129(10) C10 0.0386(12) 0.0600(14) 0.0255(10) -0.0049(10) 0.0152(10) -0.0014(10) C11 0.0349(11) 0.0423(11) 0.0264(10) -0.0003(9) 0.0174(9) -0.0011(8) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag N1 O2 . 1.227(3) y N1 O1 . 1.2460(15) y N1 O1 2 1.2460(15) ? N2 C5 . 1.3266(18) y N2 C6 . 1.433(2) y C1 C2 . 1.377(2) ? C1 C2 2 1.377(2) ? C2 C3 . 1.384(3) ? C3 C4 . 1.388(2) ? C4 C3 2 1.388(2) ? C4 C5 . 1.481(3) y C5 N2 2 1.3266(18) ? C6 C11 . 1.385(2) ? C6 C7 . 1.389(3) ? C7 C8 . 1.390(3) ? C8 C9 . 1.380(3) ? C9 C10 . 1.375(3) ? C10 C11 . 1.390(3) ?