Supramolecular assemblies in the molecular complexes of 4-cyanophenylboronic acid with different N-donor ligands
Easmin, Samina; Pedireddi, Venkateswara Rao; RSC Advances 13 (2023) 23267–23284; doi:10.1039/D3RA03936F

data_7247143
_publ_section_title
;
 Supramolecular assemblies in the molecular complexes of
 4-cyanophenylboronic acid with different N-donor ligands
;
_journal_issue                   33
_journal_name_full               'RSC Advances'
_journal_page_first              23267
_journal_page_last               23284
_journal_paper_doi               10.1039/D3RA03936F
_journal_volume                  13
_journal_year                    2023
_chemical_formula_sum            'C20 H14 B N3 O3'
_chemical_formula_weight         355.15
_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   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-05-02 deposited with the CCDC.	2023-07-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.8278(3)
_cell_length_b                   17.1899(6)
_cell_length_c                   26.2562(9)
_cell_measurement_reflns_used    5189
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.94
_cell_measurement_theta_min      2.37
_cell_volume                     1727.64(16)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1738
_diffrn_reflns_av_unetI/netI     0.0808
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            39424
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.649
_diffrn_reflns_theta_min         1.952
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.5434
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.365
_exptl_crystal_description       plate
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.310
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.345
_refine_diff_density_min         -0.387
_refine_diff_density_rms         0.083
_refine_ls_abs_structure_details
;
 Flack x determined using 860 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.6(10)
_refine_ls_extinction_coef       0.038(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     250
_refine_ls_number_reflns         3595
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0923
_refine_ls_R_factor_gt           0.0539
_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^)+(0.0648P)^2^+0.9970P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1250
_refine_ls_wR_factor_ref         0.1457
_reflns_Friedel_coverage         0.660
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.988
_reflns_number_gt                2604
_reflns_number_total             3595
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ra03936f2.cif
_cod_data_source_block           4Cyanophenylboronicacid_110Phenanthroline
_cod_database_code               7247143
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.972
_shelx_estimated_absorpt_t_max   0.992
_shelx_res_checksum              73283