Generation of 1,2-azaboretidines via reduction of ADC borane adducts
Braunschweig, H.; Gackstatter, A.; Kupfer, T.; Scheller, T.; Hupp, F.; Damme, A.; Arnold, N.; Ewing, W. C.; Chem. Sci. 6 (2015) 3461–; doi:10.1039/C5SC01077B

data_1519426
_publ_section_title
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 Generation of 1,2-azaboretidines via reduction of ADC borane adducts
;
_journal_issue                   6
_journal_name_full               'Chem. Sci.'
_journal_page_first              3461
_journal_paper_doi               10.1039/C5SC01077B
_journal_volume                  6
_journal_year                    2015
_chemical_formula_moiety         'C23 H41 B Cl2 N2, 0.5(C6 H6)'
_chemical_formula_sum            'C26 H44 B Cl2 N2'
_chemical_formula_weight         466.34
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-01-08 deposited with the CCDC.
2015-04-16 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 91.317(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.7727(11)
_cell_length_b                   16.781(2)
_cell_length_c                   18.220(2)
_cell_measurement_reflns_used    6916
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.66
_cell_measurement_theta_min      2.43
_cell_volume                     2681.5(5)
_computing_cell_refinement       'Saint+ ver. 7.68A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2010.3 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. 7.68A (Bruker AXS)'
_computing_molecular_graphics    'XP ver. 5.1 (Bruker AXS, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker X8-APEX II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multi-layer mirror'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0611
_diffrn_reflns_av_sigmaI/netI    0.0490
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            24972
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.65
_exptl_absorpt_coefficient_mu    0.258
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.5713
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs 2008/1 (Bruker 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.155
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1012
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.839
_refine_diff_density_min         -0.330
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     292
_refine_ls_number_reflns         5472
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0513
_refine_ls_R_factor_gt           0.0400
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0470P)^2^+1.2888P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0986
_refine_ls_wR_factor_ref         0.1066
_reflns_number_gt                4533
_reflns_number_total             5472
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5sc01077b2.cif
_cod_data_source_block           ad277_anga
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/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 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 1519426--1519429.cif.
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_cod_original_cell_volume        2681.6(6)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               1519426