Versatile Self-Adapting Boronic Acids for H-Bond Recognition: From Discrete to Polymeric Supramolecules.
Georgiou, Irene; Kervyn, Simon; Rossignon, Alexandre; De Leo, Federica; Wouters, Johan; Bruylants, Gilles; Bonifazi, Davide; Journal of the American Chemical Society 139 (2017) 2710–2727; doi:10.1021/jacs.6b11362

data_4125522
_publ_section_title
;
 Versatile Self-Adapting Boronic Acids for H-Bond Recognition: From
 Discrete to Polymeric Supramolecules.
;
_journal_issue                   7
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2710
_journal_page_last               2727
_journal_paper_doi               10.1021/jacs.6b11362
_journal_volume                  139
_journal_year                    2017
_chemical_formula_moiety         'C12 H8 N2, C6 H6 B Cl O2'
_chemical_formula_sum            'C18 H14 B Cl N2 O2'
_chemical_formula_weight         336.57
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_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                91.268(6)
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_cell_angle_gamma                103.936(6)
_cell_formula_units_Z            2
_cell_length_a                   8.0142(7)
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_cell_length_c                   11.2985(9)
_cell_measurement_reflns_used    2513
_cell_measurement_temperature    293(2)
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_cell_measurement_theta_min      3.1700
_cell_volume                     822.32(12)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
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_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.1856
_diffrn_detector_type            Ruby
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini ultra'
_diffrn_measurement_method       '\w 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  0.0381
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_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
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_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6045
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    0.244
_exptl_absorpt_correction_T_max  0.9855
_exptl_absorpt_correction_T_min  0.9001
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.34 (release 22-05-2014 CrysAlis171 .NET)
(compiled May 22 2014,16:03:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.359
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             348
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.06
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_refine_diff_density_rms         0.033
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
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_refine_ls_number_parameters     225
_refine_ls_number_reflns         2907
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0671
_refine_ls_R_factor_gt           0.0479
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0669P)^2^+0.0517P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1238
_refine_ls_wR_factor_ref         0.1374
_reflns_number_gt                2154
_reflns_number_total             2907
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja6b11362_si_012.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
'Adding full bibliography for 4125513--4125529.cif.'
_cod_original_cell_volume        822.32(11)
_cod_database_code               4125522