Benzosiloxaboroles: Silicon Benzoxaborole Congeners with Improved Lewis Acidity, High Diol Affinity, and Potent Bioactivity
Brzozowska, Aleksandra; Ćwik, Paweł; Durka, Krzysztof; Kliś, Tomasz; Laudy, Agnieszka E.; Luliński, Sergiusz; Serwatowski, Janusz; Tyski, Stefan; Urban, Mateusz; Wróblewski, Wojciech; Organometallics 34 (2015) 2924–; doi:10.1021/acs.organomet.5b00265

data_4085946
_publ_section_title
;
 Benzosiloxaboroles: Silicon Benzoxaborole Congeners with Improved Lewis
 Acidity, High Diol Affinity, and Potent Bioactivity
;
_journal_issue                   12
_journal_name_full               Organometallics
_journal_page_first              2924
_journal_paper_doi               10.1021/acs.organomet.5b00265
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C24 H30 B N O3 S Si'
_chemical_formula_sum            'C24 H30 B N O3 S Si'
_chemical_formula_weight         451.45
_chemical_melting_point          224.0(10)
_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'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.3930(2)
_cell_length_b                   12.1235(2)
_cell_length_c                   16.8329(2)
_cell_measurement_reflns_used    23276
_cell_measurement_temperature    100(1)
_cell_measurement_theta_max      34.3990
_cell_measurement_theta_min      2.1380
_cell_volume                     2325.01(6)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_diffrn_ambient_temperature      100(1)
_diffrn_detector_area_resol_mean 16.0026
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Eos'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_unetI/netI     0.0283
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.971
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            46116
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.956
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         34.730
_diffrn_reflns_theta_min         2.420
_exptl_absorpt_coefficient_mu    0.217
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.83514
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_description       block
_exptl_crystal_F_000             960
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.364
_refine_diff_density_min         -0.208
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details
;
 Flack x determined using 3734 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   0.009(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         9589
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0371
_refine_ls_R_factor_gt           0.0330
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0457P)^2^+0.3595P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0839
_refine_ls_wR_factor_ref         0.0864
_reflns_Friedel_coverage         0.782
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.937
_reflns_number_gt                8939
_reflns_number_total             9589
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00265_si_002.cif
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '223-225' was changed to '224.0(10)'
- the average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 4085944--4085947.cif.
;
_cod_database_code               4085946
_shelxl_version_number           2013-4