A versatile dinucleating ligand containing sulfonamide groups.
Sundberg, Jonas; Witt, Hannes; Cameron, Lisa; Håkansson, Mikael; Bendix, Jesper; McKenzie, Christine J.; Inorganic chemistry 53 (2014) 2873–2882; doi:10.1021/ic402599e

data_4337628
_publ_section_title
;
 A versatile dinucleating ligand containing sulfonamide groups.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2873
_journal_page_last               2882
_journal_paper_doi               10.1021/ic402599e
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C19 H20 N4 O5 S2'
_chemical_formula_sum            'C19 H20 N4 O5 S2'
_chemical_formula_weight         448.51
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 101.216(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.6396(7)
_cell_length_b                   15.9476(10)
_cell_length_c                   11.9430(8)
_cell_measurement_reflns_used    7624
_cell_measurement_temperature    150.0(2)
_cell_measurement_theta_max      28.22
_cell_measurement_theta_min      2.33
_cell_volume                     1987.7(2)
_computing_cell_refinement       'SAINT v.7.68a (Bruker, 2010)'
_computing_data_collection       'APEX2 v.2010.1-2 (Bruker Nonius, 2010)'
_computing_data_reduction        'SAINT v.7.68a (Bruker, 2010)'
_computing_molecular_graphics
'Mercury 3.11 (Macrae at al., 2006) and POV-RAY (Cason, 2003)'
_computing_publication_material  'SHELX-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      150.0(2)
_diffrn_detector_area_resol_mean 9.1
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker-Nonius X8APEX-II CCD'
_diffrn_measurement_method       'thin-slice \w and \f scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0545
_diffrn_reflns_av_unetI/netI     0.0297
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            35034
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.371
_diffrn_reflns_theta_min         1.951
_diffrn_source                   'fine-focus sealed-tube'
_exptl_absorpt_coefficient_mu    0.309
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.5793
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2008/1 (Sheldrick, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.499
_exptl_crystal_description       plate
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.210
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.334
_refine_diff_density_min         -0.346
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     331
_refine_ls_number_reflns         4055
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0493
_refine_ls_R_factor_gt           0.0357
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0486P)^2^+0.8614P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0886
_refine_ls_wR_factor_ref         0.0957
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3282
_reflns_number_total             4055
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic402599e_si_002.cif
_cod_data_source_block           psmpH3
_cod_database_code               4337628
_shelx_estimated_absorpt_t_min   0.938
_shelx_estimated_absorpt_t_max   0.973
_shelxl_version_number           2013-4
_shelx_res_checksum              17134
_shelx_hkl_checksum              40974