Formation of macrocyclic ring systems by carbonylation of trifunctional P/B/B frustrated Lewis pairs.
Wang, Long; Dong, Shunxi; Daniliuc, Constantin G.; Liu, Lei; Grimme, Stefan; Knitsch, Robert; Eckert, Hellmut; Hansen, Michael Ryan; Kehr, Gerald; Erker, Gerhard; Chemical science 9 (2018) 1544–1550; doi:10.1039/c7sc04394e

data_1548459
_publ_section_title
;
 Formation of macrocyclic ring systems by carbonylation of trifunctional
 P/B/B frustrated Lewis pairs.
;
_journal_issue                   6
_journal_name_full               'Chemical science'
_journal_page_first              1544
_journal_page_last               1550
_journal_paper_doi               10.1039/c7sc04394e
_journal_volume                  9
_journal_year                    2018
_chemical_formula_sum            'C106 H66 B4 F40 O2 P2'
_chemical_formula_weight         2236.76
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2017-05-12 deposited with the CCDC.
2017-12-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.2043(10)
_cell_length_b                   30.9754(12)
_cell_length_c                   14.8030(6)
_cell_measurement_reflns_used    9081
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      63.1310
_cell_measurement_theta_min      2.8532
_cell_volume                     10639.8(8)
_computing_cell_refinement       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_collection       'APEX2 v.2014.1.1 (Bruker AXS Inc., 2014)'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'XP (Sheldrick, 2014)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 10.4167
_diffrn_measured_fraction_theta_full 0.955
_diffrn_measured_fraction_theta_max 0.955
_diffrn_measurement_device_type  'Bruker D8 Venture PHOTON 100 CMOS'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'MX mirror'
_diffrn_radiation_type           ' Cu K\a'
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1146
_diffrn_reflns_av_unetI/netI     0.1086
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            130938
_diffrn_reflns_theta_full        60.00
_diffrn_reflns_theta_max         60.00
_diffrn_reflns_theta_min         2.85
_diffrn_source                   'Cu ImS'
_diffrn_source_type              'micro focus tube'
_exptl_absorpt_coefficient_mu    1.430
_exptl_absorpt_correction_T_max  0.94
_exptl_absorpt_correction_T_min  0.83
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Bruker AXS (2014). SADABS, Version 2014/2, Bruker AXS Inc., Madison, Wisconsin,
USA.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.396
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             4512
_exptl_crystal_size_max          0.173
_exptl_crystal_size_mid          0.064
_exptl_crystal_size_min          0.046
_refine_diff_density_max         0.578
_refine_diff_density_min         -0.465
_refine_ls_abs_structure_details
;

Flack x determined using 2887 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.05(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.161
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1399
_refine_ls_number_reflns         12974
_refine_ls_number_restraints     925
_refine_ls_restrained_S_all      1.149
_refine_ls_R_factor_all          0.1371
_refine_ls_R_factor_gt           0.1081
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0515P)^2^+73.6117P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1951
_refine_ls_wR_factor_ref         0.2058
_reflns_number_gt                10263
_reflns_number_total             12974
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7sc04394e2.cif
_cod_data_source_block           erk8532
_cod_depositor_comments
'Adding full bibliography for 1548459--1548464.cif.'
_cod_database_code               1548459
_shelx_res_checksum              16903
_shelx_fab_checksum              81983