Synthesis, Crystal Structures, and Supramolecular Assemblies of Pyrrole-Based Anion Receptors Bearing Modified Pyrrole β-Substituents
Yohei Haketa; Shohei Sakamoto; Kengo Chigusa; Takashi Nakanishi; Hiromitsu Maeda; Journal of Organic Chemistry 76 (2011) 5177–5184; doi:10.1021/jo2008687

data_4026445
_publ_section_title
;
 Synthesis, Crystal Structures, and Supramolecular Assemblies of
 Pyrrole-Based Anion Receptors Bearing Modified Pyrrole \b-Substituents
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              5177
_journal_page_last               5184
_journal_paper_doi               10.1021/jo2008687
_journal_volume                  76
_journal_year                    2011
_chemical_formula_sum            'C45 H62 B F6 N3 O3'
_chemical_formula_weight         817.79
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                96.182(13)
_cell_angle_beta                 91.135(12)
_cell_angle_gamma                112.602(13)
_cell_formula_units_Z            2
_cell_length_a                   8.626(2)
_cell_length_b                   9.917(4)
_cell_length_c                   28.029(8)
_cell_measurement_temperature    123(2)
_cell_volume                     2195.8(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.945
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK?
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0374
_diffrn_reflns_av_sigmaI/netI    0.0510
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            19315
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.99
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_T_max  0.9861
_exptl_absorpt_correction_T_min  0.9635
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_description       prism
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.298
_refine_diff_density_min         -0.259
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     615
_refine_ls_number_reflns         9056
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0699
_refine_ls_R_factor_gt           0.0479
_refine_ls_shift/su_max          0.054
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[?^2^(Fo^2^)+(0.0940P)^2^+0.6505P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1508
_refine_ls_wR_factor_ref         0.1693
_reflns_number_gt                6489
_reflns_number_total             9056
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo2008687_si_002_5.cif
_cod_data_source_block           00514mae
_cod_original_cell_volume        2195.6(12)
_cod_database_code               4026445