#------------------------------------------------------------------------------
#$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\