One-pot formation and characterization of macrocyclic aromatic tetrasulfonates.
Geng, Mingwei; Zhang, Dechun; Wu, Xiangxiang; He, Lan; Gong, Bing; Organic letters 11 (2009) 923–926; doi:10.1021/ol8028884

data_1503792
_publ_section_title
;
 One-pot formation and characterization of macrocyclic aromatic
 tetrasulfonates.
;
_journal_issue                   4
_journal_name_full               'Organic letters'
_journal_page_first              923
_journal_page_last               926
_journal_paper_doi               10.1021/ol8028884
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C66 H76 N2 O18 S4'
_chemical_formula_sum            'C66 H76 N2 O18 S4'
_chemical_formula_weight         1313.53
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.89(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.203(3)
_cell_length_b                   12.335(3)
_cell_length_c                   20.643(4)
_cell_measurement_reflns_used    789
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.17
_cell_volume                     3301.4(13)
_computing_cell_refinement       'Rapid Auto(Rigaku 2001)'
_computing_data_collection       'Rapid Auto(Rigaku 2001)'
_computing_data_reduction        'Rapid Auto(Rigaku 2001)'
_computing_molecular_graphics    'XP in Siemens SHELXTL (Sheldrick, 1994)'
_computing_publication_material  'SHELX97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku raxis Rapid IP Area Detector'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0484
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            14750
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    0.216
_exptl_absorpt_correction_T_max  0.9130
_exptl_absorpt_correction_T_min  0.8779
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR by T.Higashi    8 March, 1995'
_exptl_crystal_colour            corless
_exptl_crystal_density_diffrn    1.321
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1388
_exptl_crystal_size_max          0.62
_exptl_crystal_size_mid          0.48
_exptl_crystal_size_min          0.43
_refine_diff_density_max         1.495
_refine_diff_density_min         -0.452
_refine_diff_density_rms         0.133
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     808
_refine_ls_number_reflns         14750
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.0832
_refine_ls_R_factor_gt           0.0704
_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^)+(0.1240P)^2^+0.3727P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1838
_refine_ls_wR_factor_ref         0.1918
_reflns_number_gt                12556
_reflns_number_total             14750
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol8028884_si_006.cif
_cod_data_source_block           7
_cod_original_cell_volume        3301.2(11)
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               1503792