Boron-based Stepwise Dioxygen Activation with 1,4,2,5-Diazadiborinine
Wang, Baolin; Kinjo, Rei; Chemical Science  (2019) –; doi:10.1039/C8SC04624G

data_1550346
_publ_section_title
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 Boron-based Stepwise Dioxygen Activation with 1,4,2,5-Diazadiborinine
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_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C8SC04624G
_journal_year                    2019
_chemical_formula_sum            'C42 H44 B4 Cl2 N8 O2'
_chemical_formula_weight         806.99
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2018-10-17 deposited with the CCDC.
2018-12-11 downloaded from the CCDC.
;
_cell_angle_alpha                83.0226(11)
_cell_angle_beta                 81.9334(10)
_cell_angle_gamma                86.2235(11)
_cell_formula_units_Z            2
_cell_length_a                   11.1827(2)
_cell_length_b                   13.5841(2)
_cell_length_c                   13.7474(2)
_cell_measurement_reflns_used    9917
_cell_measurement_temperature    133.(2)
_cell_measurement_theta_max      66.4953
_cell_measurement_theta_min      3.2680
_cell_volume                     2049.82(6)
_computing_cell_refinement       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_collection       'APEX3 (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'XP (Bruker AXS Inc., 2015)'
_computing_publication_material  'APEX3 (Bruker AXS Inc., 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/5'
_diffrn_ambient_temperature      133.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'Multilayer Mirror'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0630
_diffrn_reflns_av_unetI/netI     0.0604
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            26046
_diffrn_reflns_theta_full        66.63
_diffrn_reflns_theta_max         66.63
_diffrn_reflns_theta_min         3.27
_diffrn_source                   'Incoatec Microfocus Source'
_diffrn_source_type              'Bruker Kappa Duo APEX2'
_exptl_absorpt_coefficient_mu    1.799
_exptl_absorpt_correction_T_max  0.84
_exptl_absorpt_correction_T_min  0.62
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.307
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             844
_exptl_crystal_size_max          0.140
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.492
_refine_diff_density_min         -1.001
_refine_ls_extinction_coef       0.0051(6)
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     528
_refine_ls_number_reflns         7187
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0886
_refine_ls_R_factor_gt           0.0713
_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^)+(0.1338P)^2^+1.0015P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1888
_refine_ls_wR_factor_ref         0.2087
_reflns_number_gt                5556
_reflns_number_total             7187
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc04624g2.cif
_cod_data_source_block           rei543s
_cod_depositor_comments
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The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 4973 2017-02-22 13:04:09Z antanas 
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_cod_database_code               1550346
_shelx_res_checksum              94650