Catalytic B-N Dehydrogenation Using Frustrated Lewis Pairs: Evidence for a Chain-Growth Coupling Mechanism.
Mo, Zhenbo; Rit, Arnab; Campos, Jesús; Kolychev, Eugene L.; Aldridge, Simon; Journal of the American Chemical Society 138 (2016) 3306–3309; doi:10.1021/jacs.6b01170

data_4130186
_publ_section_title
;
 Catalytic B-N Dehydrogenation Using Frustrated Lewis Pairs: Evidence for
 a Chain-Growth Coupling Mechanism.
;
_journal_issue                   10
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3306
_journal_page_last               3309
_journal_paper_doi               10.1021/jacs.6b01170
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C91 H90 B2 Cl2 O2 P2'
_chemical_formula_sum            'C91 H90 B2 Cl2 O2 P2'
_chemical_formula_weight         1370.19
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_audit_creation_date             2014-12-03
_audit_creation_method           CRYSTALS_ver_14.43
_cell_angle_alpha                90
_cell_angle_beta                 101.146(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.3231(4)
_cell_length_b                   8.55170(10)
_cell_length_c                   41.7671(9)
_cell_measurement_reflns_used    33079
_cell_measurement_temperature    150
_cell_measurement_theta_max      77
_cell_measurement_theta_min      3
_cell_volume                     7472.5(2)
_computing_cell_refinement       'CrysAlis, (Oxford Diffraction, 2002)'
_computing_data_collection       'SuperNova, (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlis, (Oxford Diffraction, 2002)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.029
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       52
_diffrn_reflns_limit_l_min       -52
_diffrn_reflns_number            86631
_diffrn_reflns_theta_full        75.334
_diffrn_reflns_theta_max         76.871
_diffrn_reflns_theta_min         4.226
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.562
_exptl_absorpt_correction_T_max  0.92
_exptl_absorpt_correction_T_min  0.68
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis, (Oxford Diffraction, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.218
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2904
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.55
_refine_diff_density_min         -0.53
_refine_ls_extinction_coef       40(7)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   1.0066
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     450
_refine_ls_number_reflns         7811
_refine_ls_number_restraints     14
_refine_ls_R_factor_all          0.0438
_refine_ls_R_factor_gt           0.0429
_refine_ls_shift/su_max          0.0018741
_refine_ls_shift/su_mean         0.0000758
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.04P)^2^ +12.70P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1047
_refine_ls_wR_factor_gt          0.1042
_refine_ls_wR_factor_ref         0.1047
_reflns_limit_h_max              26
_reflns_limit_h_min              -26
_reflns_limit_k_max              10
_reflns_limit_k_min              0
_reflns_limit_l_max              52
_reflns_limit_l_min              0
_reflns_number_gt                7565
_reflns_number_total             7843
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.24
_oxford_diffrn_Wilson_scale      0.69
_oxford_refine_ls_r_factor_ref   0.0438
_oxford_refine_ls_scale          1.490(6)
_oxford_reflns_number_all        7811
_oxford_reflns_threshold_expression_ref I>-3.0\s(I)
_oxford_structure_analysis_title '332ZMRT14 in C 2/c'
_iucr_refine_instructions_details_constraints
;
BLOCK SCALE X'S, U'S 
CONT EXTPARAM 
RIDE C   (   2,X'S) H   (  24,X'S) H   (  22,X'S) 
RIDE C   (   5,X'S) H   (  51,X'S) 
RIDE C   (   6,X'S) H   (  61,X'S) 
RIDE C   (   7,X'S) H   (  71,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) 
RIDE C   (   9,X'S) H   (  91,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) 
RIDE C   (  16,X'S) H   ( 161,X'S) 
RIDE C   (  17,X'S) H   ( 171,X'S) 
RIDE C   (  21,X'S) H   ( 211,X'S) 
RIDE C   (  22,X'S) H   ( 221,X'S) 
RIDE C   (  23,X'S) H   ( 231,X'S) 
RIDE C   (  29,X'S) H   ( 291,X'S) 
RIDE C   (  31,X'S) H   ( 311,X'S) 
RIDE C   (  33,X'S) H   ( 331,X'S) H   ( 333,X'S) H   ( 332,X'S) 
RIDE C   (  34,X'S) H   ( 341,X'S) H   ( 343,X'S) H   ( 342,X'S) 
RIDE C   (  35,X'S) H   ( 351,X'S) H   ( 353,X'S) H   ( 352,X'S) 
RIDE C   (  38,X'S) H   ( 381,X'S) 
RIDE C   (  40,X'S) H   ( 401,X'S) 
RIDE C   (  42,X'S) H   ( 422,X'S) H   ( 421,X'S) H   ( 423,X'S) 
RIDE C   (  43,X'S) H   ( 432,X'S) H   ( 431,X'S) H   ( 433,X'S) 
RIDE C   (  44,X'S) H   ( 442,X'S) H   ( 441,X'S) H   ( 443,X'S) 
RIDE C   (  46,X'S) H   ( 461,X'S) 
RIDE C   (  47,X'S) H   ( 471,X'S) 
RIDE C   (  48,X'S) H   ( 481,X'S) 
RIDE C   (  49,X'S) H   ( 491,X'S) 
RIDE C   (  50,X'S) H   ( 501,X'S) 
RIDE C   (   3,X'S) H   (  33,X'S) H   (  32,X'S) H   (  31,X'S) 
RIDE C   (   1,X'S) H   (  13,X'S) H   (  12,X'S) H   (  11,X'S) 
END                                                                             
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_iucr_refine_instructions_details_restraints
;
SIMU 0.01  C(3)  C(19)  C(1) 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
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_cod_data_source_file            ja6b01170_si_002.cif
_cod_data_source_block           3
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_atom_sites_solution_primary' value 'Other' was changed to
'other' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'C 2/c '
_cod_database_code               4130186