Hydrogen bonding in proton-transfer compounds of 5-sulfosalicylic acid with bicyclic heteroaromatic Lewis bases
Graham Smith; Urs D. Wermuth; Jonathan M. White; Acta Crystallographica Section C 60 (2004) o575–o581; doi:10.1107/S010827010401457X

data_2014281
_publ_section_title
;
 Hydrogen bonding in proton-transfer compounds of 5-sulfosalicylic acid
 with bicyclic heteroaromatic Lewis bases
;
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o575
_journal_page_last               o581
_journal_paper_doi               10.1107/S010827010401457X
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C10 H8 N O2 +, C7 H5 O6 S -, C10 H7 N O2'
_chemical_formula_moiety         'C10 H8 N O2 +, C7 H5 O6 S -, C10 H7 N O2'
_chemical_formula_sum            'C27 H20 N2 O10 S'
_chemical_formula_weight         564.52
_chemical_melting_point          486.3(18)
_chemical_name_common
;
Quinolinium-2-carboxylic acid 5-sulfosalicylate: quinoline-2-carboxylic acid
adduct
;
_chemical_name_systematic
;
Quinolinium-2-carboxylic acid  3-carboxy-4-hydroxybenzenesulfonate
2-carboxylatoquinolinium
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           ' SHELXL-97 (Sheldrick, 1997) '
_cell_angle_alpha                90.00
_cell_angle_beta                 94.284(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.3173(10)
_cell_length_b                   11.2674(14)
_cell_length_c                   26.245(3)
_cell_measurement_reflns_used    4705
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      27.44
_cell_measurement_theta_min      2.39
_cell_volume                     2452.7(5)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'PLATON for Windows (Spek, 1999)'
_computing_publication_material  'PLATON for Windows'
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 1997)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0209
_diffrn_reflns_av_sigmaI/netI    0.0243
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            12592
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.56
_diffrn_standards_decay_%        0.0
_exptl_absorpt_coefficient_mu    0.199
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.529
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1168
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.271
_refine_diff_density_min         -0.267
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     381
_refine_ls_number_reflns         4316
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0450
_refine_ls_R_factor_gt           0.0381
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0482P)^2^+0.819P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0981
_refine_ls_wR_factor_ref         0.1023
_reflns_number_gt                3671
_reflns_number_total             4316
_reflns_threshold_expression     'I >2\s(I) '
_cod_data_source_file            ta1450.cif
_cod_data_source_block           IV
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '484.5--488.1' was changed to
'486.3(18)' - the average value was taken and precision was
estimated.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_chemical_melting_point' value '484.5--488.1' was changed to
'486.3(18)' - the average value was taken and precision was
estimated.

'_exptl_absorpt_correction_type' value 'None' changed to
'none' 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 
;
_cod_original_cell_volume        2452.6(5)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2014281
_cod_database_fobs_code          2014281