Synthesis and Clathrates of Oligomeric 2-O-Naphthoide Macrocycles
Tayel A. AlHujran; Louise N. Dawe; Julie Collins; Paris E. Georghiou; Journal of Organic Chemistry 76 (2011) 971–973; doi:10.1021/jo101959w

data_4026004
_publ_contact_author_email       parisg@mun.ca
_publ_contact_author_fax         '(709) 864-3702'
_publ_contact_author_name        'Paris E. Georghiou'
_publ_contact_author_phone       '(709) 864-8517'
_publ_section_title
;
 Synthesis and Clathrates of Oligomeric 2-O-Naphthoide Macrocycles
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              971
_journal_page_last               973
_journal_paper_doi               10.1021/jo101959w
_journal_volume                  76
_journal_year                    2011
_chemical_formula_sum            'C46 H28 Cl4 O8'
_chemical_formula_weight         850.48
_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                 95.979(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   40.421(12)
_cell_length_b                   11.179(3)
_cell_length_c                   16.906(5)
_cell_measurement_reflns_used    15232
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      30.9
_cell_measurement_theta_min      2.2
_cell_volume                     7598(4)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics    'CrystalStructure 3.7.0'
_computing_publication_material  'CrystalStructure 3.7.0'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'Rigaku SHINE'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0573
_diffrn_reflns_av_sigmaI/netI    0.0261
_diffrn_reflns_limit_h_max       49
_diffrn_reflns_limit_h_min       -49
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            62787
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.22
_exptl_absorpt_coefficient_mu    0.370
_exptl_absorpt_correction_T_max  0.9858
_exptl_absorpt_correction_T_min  0.9483
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.487
_exptl_crystal_description       prism
_exptl_crystal_F_000             3488
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.894
_refine_diff_density_min         -0.995
_refine_diff_density_rms         0.150
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.173
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     524
_refine_ls_number_reflns         7442
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.173
_refine_ls_R_factor_all          0.1093
_refine_ls_R_factor_gt           0.1071
_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^)+(0.1726P)^2^+50.1601P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3160
_refine_ls_wR_factor_ref         0.3185
_reflns_number_gt                7230
_reflns_number_total             7442
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo101959w_si_001.cif
_cod_data_source_block           tetramer4
_cod_database_code               4026004