Formation of amidino-borate derivatives by a multi-component reaction.
Li, Jun; Daniliuc, Constantin G.; Kehr, Gerald; Erker, Gerhard; Organic & biomolecular chemistry 19 (2021) 5551–5554; doi:10.1039/d1ob00775k

data_7158105
_publ_section_title
;
 Formation of amidino-borate derivatives by a multi-component reaction.
;
_journal_issue                   25
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              5551
_journal_page_last               5554
_journal_paper_doi               10.1039/d1ob00775k
_journal_volume                  19
_journal_year                    2021
_chemical_formula_sum            'C41 H39 B F9 N3'
_chemical_formula_weight         755.56
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           'APEX3 v2016.1-0'
_audit_update_record
;
2021-02-23 deposited with the CCDC.	2021-06-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   20.6283(7)
_cell_length_b                   8.9160(2)
_cell_length_c                   19.7224(4)
_cell_measurement_reflns_used    6705
_cell_measurement_temperature    173.(2)
_cell_measurement_theta_max      26.37
_cell_measurement_theta_min      4.08
_cell_volume                     3627.38(16)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection
;

Collect (Nonius B.V., 1998)
;
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'XP (Sheldrick, 2014)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173.(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'rotating anode Nonius FR591'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'Montel mirror'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.087
_diffrn_reflns_av_unetI/netI     0.0456
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            21027
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         4.08
_diffrn_source                   'Mo rotating anode'
_diffrn_source_type              'Mo rotating anode'
_exptl_absorpt_coefficient_mu    0.113
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.99
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Denzo (Otwinowski, Borek, Majewski & Minor, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.384
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1568
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.090
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.352
_refine_diff_density_min         -0.250
_refine_ls_abs_structure_details
;

Flack x determined using 1824 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.0(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     600
_refine_ls_number_reflns         6341
_refine_ls_number_restraints     302
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.1019
_refine_ls_R_factor_gt           0.0781
_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^)+(0.0784P)^2^+6.3280P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1810
_refine_ls_wR_factor_ref         0.2025
_reflns_number_gt                5202
_reflns_number_total             6341
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1ob00775k2.cif
_cod_data_source_block           erk9465
_cod_depositor_comments
'Adding full bibliography for 7158104--7158107.cif.'
_cod_database_code               7158105
_shelx_res_checksum              57844
_shelx_hkl_checksum              11058