Influence of Fluorination and Boronic Group Synergy on the Acidity and Structural Behavior ofo-Phenylenediboronic Acids
Durka, Krzysztof; Luliński, Sergiusz; Serwatowski, Janusz; Woźniak, Krzysztof; Organometallics 33 (2014) 1608–; doi:10.1021/om401146p

data_4082909
_publ_section_title
;
 Influence of Fluorination and Boronic Group Synergy on the Acidity and
 Structural Behavior ofo-Phenylenediboronic Acids
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1608
_journal_paper_doi               10.1021/om401146p
_journal_volume                  33
_journal_year                    2014
_chemical_formula_moiety         'C12 H8 B4 F8 O8, C3 H6 O, 2(H2 O)'
_chemical_formula_sum            'C15 H18 B4 F8 O11'
_chemical_formula_weight         569.53
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 92.290(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.0259(15)
_cell_length_b                   10.811(2)
_cell_length_c                   28.360(6)
_cell_measurement_reflns_used    1308
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.96
_cell_measurement_theta_min      2.08
_cell_volume                     2152.4(8)
_computing_cell_refinement       'Bruker APEX2 software'
_computing_data_collection       'Bruker APEX2 software (APEX2, 2010)'
_computing_data_reduction
;
SAINT intergration software (SAINT, 2010),
SORTAV (Blessing, 1995)
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'APEX II CCD camera'
_diffrn_measured_fraction_theta_full 0.768
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker APEX II'
_diffrn_measurement_method       'omega scans'
_diffrn_orient_matrix_type       'X-axis to radiation source'
_diffrn_radiation_monochromator  'multi-layer optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'TXS rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0958
_diffrn_reflns_av_unetI/netI     0.0788
_diffrn_reflns_Laue_measured_fraction_full 0.768
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            15044
_diffrn_reflns_point_group_measured_fraction_full 0.768
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         23.129
_diffrn_reflns_theta_min         2.016
_diffrn_source                   'rotating-anode X-ray source'
_exptl_absorpt_coefficient_mu    0.182
_exptl_absorpt_correction_T_max  0.99213
_exptl_absorpt_correction_T_min  0.98642
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 R. H. Blessing, Acta Cryst., 1995, A51, 33
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.758
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       unspecified
_exptl_crystal_F_000             1152
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.491
_refine_diff_density_min         -0.604
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.150
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     373
_refine_ls_number_reflns         3004
_refine_ls_number_restraints     145
_refine_ls_restrained_S_all      1.134
_refine_ls_R_factor_all          0.1274
_refine_ls_R_factor_gt           0.0964
_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^)+(0.0474P)^2^+28.4083P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2089
_refine_ls_wR_factor_ref         0.2238
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2202
_reflns_number_total             3004
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om401146p_si_002.cif
_cod_data_source_block           5b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' according
to
/usr/data/users/saulius/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4082909.cif.
;
_cod_database_code               4082909
_shelxl_version_number           2013-4
_shelx_res_checksum              17099
_shelx_hkl_checksum              47449