Bis(4-carbamoylpiperidinium) biphenyl-4,4'-disulfonate
Smith, Graham; Wermuth, Urs D.; Young, David J.; Acta Crystallographica Section E 66 (2010) o3160–o3161; doi:10.1107/S1600536810045526

data_2228317
_publ_section_title
;
 Bis(4-carbamoylpiperidinium) biphenyl-4,4'-disulfonate
;
_journal_coeditor_code           FL2328
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3160
_journal_page_last               o3161
_journal_paper_doi               10.1107/S1600536810045526
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          '2C6 H13 N2 O +, C12 H8 O6 S2 -'
_chemical_formula_moiety         '2(C6 H13 N2 O +), C12 H8 O6 S2 -'
_chemical_formula_sum            'C24 H34 N4 O8 S2'
_chemical_formula_weight         570.69
_chemical_name_common            'isponipecotamide biphenyl-4,4'-disulfonate'
_chemical_name_systematic
;
bis(4-carbamoylpiperidinium) biphenyl-4,4'-disulfonate
;
_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           SHELXL97
_cell_angle_alpha                112.255(5)
_cell_angle_beta                 97.166(5)
_cell_angle_gamma                101.714(4)
_cell_formula_units_Z            3
_cell_length_a                   8.2530(4)
_cell_length_b                   16.0418(8)
_cell_length_c                   16.7408(11)
_cell_measurement_reflns_used    8867
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      28.82
_cell_measurement_theta_min      3.15
_cell_volume                     1958.2(2)
_computing_cell_refinement
'<i>CrysAlis Pro</i> (Oxford Diffraction, 2009)'
_computing_data_collection
'<i>CrysAlis Pro</i> (Oxford Diffraction, 2009)'
_computing_data_reduction
'<i>CrysAlis Pro</i> (Oxford Diffraction, 2009)'
_computing_molecular_graphics    '<i>PLATON</i> (Spek, 2009)'
_computing_publication_material  '<i>PLATON</i> (Spek, 2009)'
_computing_structure_refinement
'<i>SHELXL97</i> (Sheldrick, 2008) within <i>WinGX</i> (Farrugia, 1999)'
_computing_structure_solution    '<i>SHELXS97</i> (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
'Oxford Diffraction Gemini-S Ultra CCD-detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0306
_diffrn_reflns_av_sigmaI/netI    0.0289
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            23474
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.17
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.260
_exptl_absorpt_correction_T_max  0.980
_exptl_absorpt_correction_T_min  0.911
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'(<i>CrysAlis Pro</i>; Oxford Diffraction, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.452
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             906
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.402
_refine_diff_density_min         -0.511
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     562
_refine_ls_number_reflns         7679
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0453
_refine_ls_R_factor_gt           0.0352
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0573P)^2^+0.2150P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0948
_refine_ls_wR_factor_ref         0.0979
_reflns_number_gt                6364
_reflns_number_total             7679
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fl2328.cif
_cod_data_source_block           I
_cod_database_code               2228317
_cod_database_fobs_code          2228317