Enclathration of Aromatic Molecules by the O−H···N Supramolecular Adducts of Racemic-bis-β-naphthol and 4,4‘-Bipyridine
Biradha, Kumar; Mahata, Goutam; Crystal Growth & Design 5 (2005) 61–; doi:10.1021/cg049761u

data_4504998
_publ_section_title
;
 Enclathration of Aromatic Molecules by the
 O&#x2212;H&#x00B7;&#x00B7;&#x00B7;N Supramolecular Adducts of
 Racemic-bis-\b-naphthol and 4,4&#x2018;-Bipyridine
;
_journal_issue                   1
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              61
_journal_paper_doi               10.1021/cg049761u
_journal_volume                  5
_journal_year                    2005
_chemical_formula_sum            'C37 H30 N2 O2'
_chemical_formula_weight         534.63
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_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                 93.59(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   29.950(6)
_cell_length_b                   9.809(2)
_cell_length_c                   19.848(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      14
_cell_measurement_theta_min      8
_cell_volume                     5819(2)
_computing_cell_refinement       CAD4
_computing_data_collection       CAD4
_computing_data_reduction        MACH3
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.840
_diffrn_measured_fraction_theta_max 0.840
_diffrn_measurement_device_type  CAD4-MACH3
_diffrn_measurement_method       /w-scan
_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  0.0178
_diffrn_reflns_av_sigmaI/netI    0.0504
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            4399
_diffrn_reflns_theta_full        24.97
_diffrn_reflns_theta_max         24.97
_diffrn_reflns_theta_min         2.19
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.075
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            dirty-white
_exptl_crystal_density_diffrn    1.220
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needles
_exptl_crystal_F_000             2256
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.172
_refine_diff_density_min         -0.133
_refine_diff_density_rms         0.035
_refine_ls_extinction_coef       0.0022(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     406
_refine_ls_number_reflns         4297
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.1411
_refine_ls_R_factor_gt           0.0636
_refine_ls_shift/su_max          0.043
_refine_ls_shift/su_mean         0.005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0892P)^2^+4.2263P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1617
_refine_ls_wR_factor_ref         0.2257
_reflns_number_gt                2080
_reflns_number_total             4297
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg049761usi20040712_065649.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        5820(2)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4504998