Inclusion of picolines by a substituted binaphthyl diol host: selectivity and structure
Nassimbeni, Luigi R.; Marivel, Samipillai; Su, Hong; Weber, Edwin; RSC Advances 3 (2013) 25758–; doi:10.1039/c3ra45849k

data_7239408
_publ_section_title
;
 Inclusion of picolines by a substituted binaphthyl diol host: selectivity
 and structure
;
_journal_issue                   48
_journal_name_full               'RSC Advances'
_journal_page_first              25758
_journal_paper_doi               10.1039/c3ra45849k
_journal_volume                  3
_journal_year                    2013
_chemical_formula_moiety         'C46 H30 O2, 2(C6 H7 N)'
_chemical_formula_sum            'C58 H44 N2 O2'
_chemical_formula_weight         800.95
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 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                 106.610(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   39.4230(14)
_cell_length_b                   11.9620(4)
_cell_length_c                   18.9960(4)
_cell_measurement_reflns_used    19947
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      2.35
_cell_volume                     8584.3(5)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT program (Nonius, 2000)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'X-Seed (Barbour, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Nonius Kappa CCD diffractometer'
_diffrn_measurement_method       '1.0\% \f scans and \w 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  0.0199
_diffrn_reflns_av_sigmaI/netI    0.0285
_diffrn_reflns_limit_h_max       51
_diffrn_reflns_limit_h_min       -51
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            19074
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         2.35
_exptl_absorpt_coefficient_mu    0.074
_exptl_absorpt_correction_T_max  0.9911
_exptl_absorpt_correction_T_min  0.9766
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.239
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3376
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.242
_refine_diff_density_min         -0.206
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     569
_refine_ls_number_reflns         9769
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0577
_refine_ls_R_factor_gt           0.0391
_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^)+(0.0444P)^2^+4.2991P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0919
_refine_ls_wR_factor_ref         0.1008
_reflns_number_gt                7509
_reflns_number_total             9769
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ra45849k.txt
_cod_data_source_block           H.2PIC
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7239408