#------------------------------------------------------------------------------ #$Date: 2011-01-02 20:00:31 +0000 (Sun, 02 Jan 2011) $ #$Revision: 5310 $ #$URL: svn://www.crystallography.net/cod/cif/2/2300014.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_2300014 _journal_name_full 'Journal of Applied Crystallography' _journal_page_first 1334 _journal_page_last 1341 _journal_volume 36 _journal_year 2003 _chemical_formula_sum 'C2 H9 N11 O8' _chemical_formula_weight 315.20 _chemical_name_common 'biguanidinium bis-dinitramide' _space_group_IT_number 15 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-C 2yc' _symmetry_space_group_name_H-M 'C 1 2/c 1' _cell_angle_alpha 90.00 _cell_angle_beta 117.4070(10) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 11.6824(3) _cell_length_b 8.145 _cell_length_c 13.0023(3) _cell_measurement_temperature 85.0(10) _cell_volume 1098.33(4) _diffrn_ambient_temperature 85.0(10) _exptl_crystal_density_diffrn 1.906 _refine_ls_R_factor_obs 0.0365 _refine_ls_wR_factor_obs 0.1053 _[local]_cod_cif_authors_sg_H-M 'C 2/c' _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius ; _cod_database_code 2300014 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' 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 N6 0.0117(5) 0.0121(6) 0.0085(5) -0.0020(4) 0.0037(4) -0.0010(4) O2 0.0161(5) 0.0088(5) 0.0149(5) -0.0006(3) 0.0068(4) -0.0011(3) N5 0.0172(6) 0.0091(6) 0.0091(5) -0.0017(4) 0.0071(5) -0.0012(4) N4 0.0104(5) 0.0113(6) 0.0090(5) -0.0007(4) 0.0031(4) 0.0004(4) O4 0.0210(6) 0.0155(5) 0.0131(5) -0.0011(4) 0.0097(4) -0.0044(4) O3 0.0201(5) 0.0121(5) 0.0132(5) -0.0044(4) 0.0081(4) 0.0023(3) O1 0.0272(6) 0.0172(5) 0.0076(5) -0.0024(4) 0.0075(4) 0.0017(4) C1 0.0106(6) 0.0118(6) 0.0051(5) 0.0021(5) 0.0023(5) 0.0019(4) N3 0.0143(6) 0.0112(6) 0.0117(6) -0.0020(4) 0.0067(5) -0.0030(4) N2 0.0147(6) 0.0106(6) 0.0109(6) -0.0009(4) 0.0076(5) -0.0020(4) N1 0.0239(9) 0.0084(7) 0.0185(8) 0.000 0.0162(7) 0.000 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_group _atom_site_type_symbol N6 0.35892(10) -0.08803(14) 0.49058(9) 0.0111(3) Uani d . 1 . N O2 0.37115(9) -0.23830(11) 0.50064(8) 0.0134(3) Uani d . 1 . O N5 0.35512(11) -0.01707(14) 0.58679(10) 0.0114(3) Uani d . 1 . N N4 0.37463(10) 0.14770(14) 0.59951(9) 0.0107(3) Uani d . 1 . N O4 0.35754(10) 0.20270(12) 0.68117(8) 0.0158(3) Uani d . 1 . O O3 0.40938(10) 0.23546(11) 0.54152(9) 0.0149(3) Uani d . 1 . O O1 0.34446(11) -0.01211(12) 0.40407(8) 0.0175(3) Uani d . 1 . O C1 0.42322(12) 0.4043(2) 0.29165(10) 0.0096(3) Uani d . 1 . C N3 0.38270(11) 0.25228(13) 0.26696(10) 0.0121(3) Uani d D 1 . N N2 0.38971(11) 0.49894(13) 0.35574(10) 0.0114(3) Uani d D 1 . N N1 0.5000 0.4759(2) 0.2500 0.0144(4) Uani d SD 1 . N H2B 0.3223(15) 0.465(2) 0.3763(16) 0.027(5) Uiso d D 1 . H H1 0.5000 0.5977(12) 0.2500 0.032(7) Uiso d SD 1 . H H3B 0.3897(18) 0.188(2) 0.2066(13) 0.027(5) Uiso d D 1 . H H2A 0.4295(18) 0.6075(15) 0.3855(16) 0.033(5) Uiso d D 1 . H H3A 0.3397(18) 0.203(2) 0.3097(15) 0.030(5) Uiso d D 1 . H 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 N6 O1 . 1.2252(14) ? N6 O2 . 1.2322(15) ? N6 N5 . 1.3972(15) ? N5 N4 . 1.359(2) ? N4 O3 . 1.2354(14) ? N4 O4 . 1.2503(14) ? C1 N3 . 1.312(2) ? C1 N2 . 1.320(2) ? C1 N1 . 1.3729(14) ? N1 C1 2_655 1.3729(14) ?