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_1548462
_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            'C40 H34 B F10 P'
_chemical_formula_weight         746.45
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_update_record
;
2017-05-12 deposited with the CCDC.
2017-12-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.223(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.2212(8)
_cell_length_b                   16.1944(12)
_cell_length_c                   19.5088(13)
_cell_measurement_reflns_used    5505
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      25.3803
_cell_measurement_theta_min      2.3025
_cell_volume                     4165.7(5)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection
;

APEX2 v.2014.1-1 (Bruker AXS Inc., 2014)

;
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'XP (Sheldrick, 2014)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (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 0.999
_diffrn_measured_fraction_theta_max 0.999
_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           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1527
_diffrn_reflns_av_unetI/netI     0.0851
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            46282
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.20
_diffrn_source                   'Mo ImS'
_diffrn_source_type              'micro focus tube'
_exptl_absorpt_coefficient_mu    0.136
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.91
_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    1.190
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1536
_exptl_crystal_size_max          0.388
_exptl_crystal_size_mid          0.206
_exptl_crystal_size_min          0.044
_platon_squeeze_details
;
One and a half badly disordered dichloromethane molecules were found in
the asymmetrical unit and could not be satisfactorily refined. The program 
SQUEEZE (Spek, A.L. (2015). Acta Cryst. C71, 9-18) was therefore used to
remove mathematically the effect of the solvent.
The quoted formula and derived parameters are not included the squeezed
solvent molecules. 
;
_refine_diff_density_max         0.306
_refine_diff_density_min         -0.285
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     479
_refine_ls_number_reflns         7340
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.1101
_refine_ls_R_factor_gt           0.0607
_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^)+(0.0608P)^2^+2.6991P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1257
_refine_ls_wR_factor_ref         0.1436
_reflns_number_gt                4607
_reflns_number_total             7340
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7sc04394e2.cif
_cod_data_source_block           erk8655
_cod_depositor_comments
'Adding full bibliography for 1548459--1548464.cif.'
_cod_database_code               1548462
_platon_squeeze_void_probe_radius 1.20
_shelx_res_checksum              55626
_shelx_fab_checksum              92122