Aromatic π-Systems More Curved Than C60. The Complete Family of All Indenocorannulenes Synthesized by Iterative Microwave-Assisted Intramolecular Arylations
Brian D. Steinberg; Edward A. Jackson; Alexander S. Filatov; Atsushi Wakamiya; Marina A. Petrukhina; Lawrence T. Scott; Journal of the American Chemical Society 131 (2009) 10537–10545; doi:10.1021/ja9031852

data_4104760
_publ_contact_author_address
;
Merkert Chemistry Center
Department of Chemistry
Boston College
Chestnut Hill
Massachusetts 02467-3860
USA
;
_publ_contact_author_email       lawrence.scott@bc.edu
_publ_contact_author_fax         617-552-6454
_publ_contact_author_name
;
Scott, Lawrence T. 
;
_publ_contact_author_phone       617-552-8024
_publ_section_title
;
 Aromatic \p-Systems More Curved Than C60. The Complete Family of All
 Indenocorannulenes Synthesized by Iterative Microwave-Assisted
 Intramolecular Arylations
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10537
_journal_page_last               10545
_journal_paper_doi               10.1021/ja9031852
_journal_volume                  131
_journal_year                    2009
_chemical_formula_moiety         'C32 H14'
_chemical_formula_sum            'C32 H14'
_chemical_formula_weight         398.43
_chemical_name_systematic
; 
 diindeno[1,2,3-bc:1',2',3'-ef]corannulene
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   22.801(11)
_cell_length_b                   19.793(10)
_cell_length_c                   3.9073(19)
_cell_measurement_reflns_used    857
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      20.69
_cell_measurement_theta_min      2.73
_cell_volume                     1763.4(15)
_computing_cell_refinement       'SAINT Ver. 6.22  (Bruker-AXS, 2003)'
_computing_data_collection       'SMART Ver. 5.622 (Bruker-AXS, 2003)'
_computing_data_reduction        'SAINT Ver. 6.22'
_computing_molecular_graphics    'SHELXTL Ver. 6.14'
_computing_publication_material  'SHELXTL Ver. 6.14'
_computing_structure_refinement  'SHELXTL Ver. 6.14'
_computing_structure_solution    'SHELXTL Ver. 6.14 (Bruker-AXS, 2003)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       '0.30\% \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1686
_diffrn_reflns_av_sigmaI/netI    0.1544
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -5
_diffrn_reflns_number            11168
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.95
_diffrn_reflns_theta_min         2.73
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  0.9991
_exptl_absorpt_correction_T_min  0.9865
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS  (Bruker-AXS, 2003)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.501
_exptl_crystal_description       needle
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.292
_refine_diff_density_min         -0.288
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     176
_refine_ls_number_reflns         2109
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.1779
_refine_ls_R_factor_gt           0.0711
_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^)+(0.0240P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0956
_refine_ls_wR_factor_ref         0.1224
_reflns_number_gt                972
_reflns_number_total             2109
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ja9031852_si_001_3.cif
_cod_data_source_block           ortho-di-IC
_cod_original_sg_symbol_Hall     '-P 2ac 2n   '
_cod_original_sg_symbol_H-M      'P n m a '
_cod_database_code               4104760