Coordinative flexibility in an acyclic bis(sulfonamide) ligand
Veltzé, Sune; Egdal, Rune Kirk; Johansson, Frank B.; Bond, Andrew D.; McKenzie, Christine J.; Dalton Transactions  (2009) 10495–10504; doi:10.1039/b912617a

data_7002956
_publ_section_title
;
 Coordinative flexibility in an acyclic bis(sulfonamide) ligand
;
_journal_issue                   47
_journal_name_full               'Dalton Transactions'
_journal_page_first              10495
_journal_page_last               10504
_journal_paper_doi               10.1039/b912617a
_journal_year                    2009
_chemical_formula_moiety         'C19 H19 N3 O6 S2, C H Cl3'
_chemical_formula_sum            'C20 H20 Cl3 N3 O6 S2'
_chemical_formula_weight         568.86
_chemical_name_systematic
;
2-hydroxy-3-(N,N-bis-(2-pyridylmethyl)-sulfonamido)-
5-methylbenzenesulfonic acid
;
_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
_cell_angle_alpha                72.956(5)
_cell_angle_beta                 87.292(6)
_cell_angle_gamma                89.602(4)
_cell_formula_units_Z            2
_cell_length_a                   8.1135(9)
_cell_length_b                   11.9046(17)
_cell_length_c                   13.1532(19)
_cell_measurement_reflns_used    1523
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      23.79
_cell_measurement_theta_min      2.74
_cell_volume                     1213.3(3)
_computing_cell_refinement       'SAINT v.7.06a (Bruker, 2003)'
_computing_data_collection       'APEX2 v.1.0-22 (Bruker-Nonius, 2004)'
_computing_data_reduction        'SAINT v.7.06a'
_computing_molecular_graphics    'SHELXTL v.6.10'
_computing_publication_material  'SHELXTL v.6.10'
_computing_structure_refinement  'SHELXTL v.6.10'
_computing_structure_solution    'SHELXTL v.6.10 (Sheldrick, 2000)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.920
_diffrn_measured_fraction_theta_max 0.904
_diffrn_measurement_device_type  'Bruker-Nonius X8APEX-II CCD'
_diffrn_measurement_method       'thin-slice \w and \f 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  0.0452
_diffrn_reflns_av_sigmaI/netI    0.1044
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            8967
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         27.12
_diffrn_reflns_theta_min         3.58
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.593
_exptl_absorpt_correction_T_max  0.965
_exptl_absorpt_correction_T_min  0.700
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.557
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             584
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.991
_refine_diff_density_min         -0.895
_refine_diff_density_rms         0.120
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         4856
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.1594
_refine_ls_R_factor_gt           0.0938
_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^)+(0.1411P)^2^+3.1282P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2488
_refine_ls_wR_factor_ref         0.2857
_reflns_number_gt                2748
_reflns_number_total             4856
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b912617a.txt
_cod_data_source_block           psmsp
_cod_database_code               7002956