Crystal structure of 1,1'-dihydro-[4,4'-bipyridine]-1,1'-diium-bis(2-sulfonatoterephthalic acid) — water (1:4), (C10H10N2)(C8H5O7S)2 · 4H2O
Xin-Xiang Lei; An-Jiang Zhang; Zeitschrift für Kristallographie - New Crystal Structures 226 (2011) 317–; doi:

data_8103168
_publ_section_title
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 Crystal structure of
 1,1'-dihydro-[4,4'-bipyridine]-1,1'-diium-bis(2-sulfonatoterephthalic
 acid) --- water (1:4), (C10H10N2)(C8H5O7S)2 &#x00B7; 4H2O
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_journal_issue                   3
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              317
_journal_volume                  226
_journal_year                    2011
_chemical_formula_moiety         'C10 H10 N2, 2(C8 H5 O7 S), 4(H2 O)'
_chemical_formula_sum            'C26 H28 N2 O18 S2'
_chemical_formula_weight         720.62
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                73.0070(10)
_cell_angle_beta                 71.5670(10)
_cell_angle_gamma                89.5820(10)
_cell_formula_units_Z            1
_cell_length_a                   8.4687(5)
_cell_length_b                   9.4670(5)
_cell_length_c                   10.4823(6)
_cell_measurement_reflns_used    7421
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.37
_cell_measurement_theta_min      2.55
_cell_volume                     759.11(7)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'XP (Bruker, 2002)'
_computing_publication_material  'SHELXL-97 (Bruker, 2002)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX II area-detector diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0172
_diffrn_reflns_av_sigmaI/netI    0.0194
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8997
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    0.264
_exptl_absorpt_correction_T_max  0.9615
_exptl_absorpt_correction_T_min  0.9345
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2002)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.576
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             374
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.387
_refine_diff_density_min         -0.295
_refine_diff_density_rms         0.053
_refine_ls_extinction_coef       0.038(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.113
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     220
_refine_ls_number_reflns         2686
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.113
_refine_ls_R_factor_all          0.0378
_refine_ls_R_factor_gt           0.0353
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0592P)^2^+0.3087P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1045
_refine_ls_wR_factor_ref         0.1099
_reflns_number_gt                2506
_reflns_number_total             2686
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            1267-3436.cff
_cod_data_source_block           mo_20110110e_0m
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' 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 
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_cod_database_code               8103168