2-Dimensional molecular wiring based on toroidal delocalization of hexaarylbenzene.
Tanaka, Yuya; Koike, Takashi; Akita, Munetaka; Chemical communications (Cambridge, England) 46 (2010) 4529–4531; doi:10.1039/c0cc00128g

data_7112871
_publ_section_title
;
 2-Dimensional molecular wiring based on toroidal delocalization of
 hexaarylbenzene.
;
_journal_issue                   25
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              4529
_journal_page_last               4531
_journal_paper_doi               10.1039/c0cc00128g
_journal_volume                  46
_journal_year                    2010
_chemical_formula_sum            'C105 H86 Cl2 Fe2 O2 P4 S2'
_chemical_formula_weight         1750.34
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 99.251(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.354(3)
_cell_length_b                   25.1295(17)
_cell_length_c                   20.621(3)
_cell_measurement_temperature    213(2)
_cell_volume                     8876(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      213(2)
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.954
_diffrn_measured_fraction_theta_max 0.933
_diffrn_measurement_device_type  'Rigaku RAXIS-IV Imaging Plate'
_diffrn_measurement_method       \w
_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  0.2241
_diffrn_reflns_av_sigmaI/netI    0.2812
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            68496
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.05
_exptl_absorpt_coefficient_mu    0.557
_exptl_absorpt_correction_T_max  0.9727
_exptl_absorpt_correction_T_min  0.8967
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.310
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3640
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.884
_refine_diff_density_min         -0.994
_refine_diff_density_rms         0.079
_refine_ls_extinction_coef       0.00070(13)
_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   0.881
_refine_ls_hydrogen_treatment    fixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1020
_refine_ls_number_reflns         19008
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.881
_refine_ls_R_factor_all          0.2334
_refine_ls_R_factor_gt           0.0794
_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^)+(0.0661P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1471
_refine_ls_wR_factor_ref         0.1911
_reflns_number_gt                6721
_reflns_number_total             19008
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0cc00128g.txt
_cod_data_source_block           compound2
_cod_original_sg_symbol_H-M      p_21/n
_cod_database_code               7112871