#------------------------------------------------------------------------------ #$Date: 2023-03-13 07:35:08 +0000 (Mon, 13 Mar 2023) $ #$Revision: 281832 $ #$URL: svn://www.crystallography.net/cod/cif/2/00/71/2007181.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2007181 loop_ _publ_author_name 'P\`epe, G\'erard' 'Jean-Claude Wallet' 'Amar Habsaoui' 'Emile M. Gaydou' _publ_section_title ; p-Toluidinium 2'-Hydroxy-3'-methoxy-5'-flavonesulfonate Hydrate ; _journal_issue 4 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 525 _journal_page_last 527 _journal_paper_doi 10.1107/S0108270197015631 _journal_volume 54 _journal_year 1998 _chemical_formula_iupac 'C7 H10 N + , C16 H11 O7 S - , H2 O' _chemical_formula_moiety 'C16 H11 O7 S, C7 H10 N, H2 O' _chemical_formula_sum 'C23 H23 N O8 S' _chemical_formula_weight 473.48 _chemical_melting_point 252 _chemical_name_systematic ; ? ; _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2yab' _symmetry_space_group_name_H-M 'P 1 21/a 1' _audit_creation_method SHELXL _cell_angle_alpha 90.00 _cell_angle_beta 98.14(2) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 8.5460(10) _cell_length_b 17.865(2) _cell_length_c 15.044(2) _cell_measurement_reflns_used 25 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 14 _cell_measurement_theta_min 8 _cell_volume 2273.7(5) _computing_cell_refinement 'Enraf-Nonius (1977) CAD-4 software' _computing_data_collection 'Enraf-Nonius (1977) CAD-4 software' _computing_data_reduction 'DATARED (P\`epe, 1979)' _computing_molecular_graphics 'ORTEPII (Johnson, 1976)' _computing_publication_material SHELXL93 _computing_structure_refinement 'SHELXL93 (Sheldrick, 1993)' _computing_structure_solution 'SHELXS86 (Sheldrick, 1985)' _diffrn_ambient_temperature 293(2) _diffrn_measurement_device 'Nonius CAD4 diffractometer' _diffrn_measurement_method \w/2\q _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type 'MoK\a ' _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0000 _diffrn_reflns_av_sigmaI/netI 0.0405 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_k_max 24 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 21 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_number 5071 _diffrn_reflns_theta_max 29.93 _diffrn_reflns_theta_min 1.36 _diffrn_standards_decay_% 0 _diffrn_standards_interval_time 60 _diffrn_standards_number 2 _exptl_absorpt_coefficient_mu 0.192 _exptl_absorpt_correction_type none _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.38 _exptl_crystal_density_meas 1.36(2) _exptl_crystal_density_method 'flotation in benzene-chloroform' _exptl_crystal_description 'prismatic needle' _exptl_crystal_F_000 992 _exptl_crystal_size_max 0.43 _exptl_crystal_size_mid 0.32 _exptl_crystal_size_min 0.26 _refine_diff_density_max 0.229 _refine_diff_density_min -0.236 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_all 1.003 _refine_ls_goodness_of_fit_obs 1.194 _refine_ls_hydrogen_treatment refxyz _refine_special_details ; H atoms refined with U=1.2U~eq~ of the connected atom, with a length restraint of 1.00 +- 0.05 \%A. ; _refine_ls_matrix_type full _refine_ls_number_parameters 358 _refine_ls_number_reflns 5071 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.003 _refine_ls_restrained_S_obs 1.194 _refine_ls_R_factor_all 0.0451 _refine_ls_R_factor_obs .0430 _refine_ls_shift/esd_max 0.001 _refine_ls_shift/esd_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w = 1/[\s^2^(Fo^2^)+(0.0345P)^2^] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_all 0.0880 _refine_ls_wR_factor_obs .0876 _reflns_number_observed 3645 _reflns_number_total 5071 _reflns_observed_criterion >2sigma(I) _cod_data_source_file ln1030.cif _cod_data_source_block global loop_ _cod_changelog_entry_id _cod_changelog_entry_author _cod_changelog_entry_date _cod_changelog_entry_text 1 'cif_fix_enum 1527 2010-12-29 10:47:43Z saulius' 2011-09-17T23:27:16+03:00 ; 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. '_geom_bond_publ_flag' value 'Y' changed to 'y' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (13 times). Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius ; 2 'cif_fix_values 1715 2011-07-08 13:25:40Z adriana' 2012-02-03T19:16:24+02:00 ; 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_values 1715 2011-07-08 13:25:40Z adriana ; 3 'cif_fix_values 3143 2015-03-26 13:38:13Z robertas' 2015-04-02T14:22:18+03:00 ; The following automatic conversions were performed: '_refine_ls_weighting_scheme' value 'calc w = 1/[\s^2^(Fo^2^)+(0.0345P)^2^] where P=(Fo^2^+2Fc^2^)/3' was changed to 'calc'. New tag '_refine_ls_weighting_details' was created. The value of the new tag was set to 'w = 1/[\s^2^(Fo^2^)+(0.0345P)^2^] where P=(Fo^2^+2Fc^2^)/3'. Automatic conversion script Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas ; 4 'Saulius Gra\ '-x+1/2, y+1/2, -z' ; 6 'Saulius Gra\