A remarkably strained cyclopyrenylene trimer that undergoes metal-free direct oxygen insertion into the biaryl C‒C σ-bond
Kurosaki, Ryo; Hayashi, Hironobu; Suzuki, Mitsuhara; Jiang, Julong; Hatanaka, Miho; Aratani, Naoki; Yamada, Hiroko; Chemical Science  (2019) –; doi:10.1039/C9SC01777A

data_1551382
_publ_section_title
;
 A remarkably strained cyclopyrenylene trimer that undergoes metal-free
 direct oxygen insertion into the biaryl C--C \s-bond
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C9SC01777A
_journal_year                    2019
_chemical_formula_moiety         'C66 H60 O6'
_chemical_formula_sum            'C66 H60 O6'
_chemical_formula_weight         949.14
_chemical_name_systematic        CP3
_chemical_properties_physical    Photo-sensitive
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-04-02 deposited with the CCDC.    2019-06-12 downloaded from the CCDC.
;
_cell_angle_alpha                116.5169(19)
_cell_angle_beta                 93.784(2)
_cell_angle_gamma                102.495(2)
_cell_formula_units_Z            2
_cell_length_a                   8.9771(10)
_cell_length_b                   17.626(2)
_cell_length_c                   17.763(2)
_cell_measurement_reflns_used    1717
_cell_measurement_temperature    90
_cell_measurement_theta_max      26.42
_cell_measurement_theta_min      2.27
_cell_volume                     2412.5(5)
_computing_cell_refinement       'APEX2 (Bruker AXS, 2006)'
_computing_data_collection       'APEX2 (Bruker AXS, 2006)'
_computing_data_reduction        'SAINT (Bruker AXS, 2004)'
_computing_molecular_graphics    'XSHEL (Bruker AXS,2002)'
_computing_publication_material  'XCIF (Bruker AXS, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      90
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEXII CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0365
_diffrn_reflns_av_unetI/netI     0.0821
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            14199
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         1.304
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  0.998
_exptl_absorpt_correction_T_min  0.927
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS Sheldrick 1996
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.307
_exptl_crystal_description       prism
_exptl_crystal_F_000             1008
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method 'Vapour deposition'
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.020
_refine_diff_density_max         1.100
_refine_diff_density_min         -1.029
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     655
_refine_ls_number_reflns         9398
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.1256
_refine_ls_R_factor_gt           0.0738
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0656P)^2^+4.4262P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1592
_refine_ls_wR_factor_ref         0.2024
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5917
_reflns_number_total             9398
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc01777a2.cif
_cod_data_source_block           80608RK_0m
_cod_database_code               1551382
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.992
_shelx_estimated_absorpt_t_max   0.998
_shelx_res_checksum              93553