Circumventing redox chemistry: synthesis of transition metal boryl complexes from a boryl nucleophile by decarbonylation.
Frank, René; Howell, James; Tirfoin, Rémi; Dange, Deepak; Jones, Cameron; Mingos, D Michael P; Aldridge, Simon; Journal of the American Chemical Society 136 (2014) 15730–15741; doi:10.1021/ja508979x

data_4122858
_publ_section_title
;
 Circumventing redox chemistry: synthesis of transition metal boryl
 complexes from a boryl nucleophile by decarbonylation.
;
_journal_issue                   44
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15730
_journal_page_last               15741
_journal_paper_doi               10.1021/ja508979x
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety         'C31 H36 B1 N2 O5 Re1'
_chemical_formula_sum            'C31 H36 B N2 O5 Re'
_chemical_formula_weight         713.65
_space_group_IT_number           63
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_audit_creation_date             2014-04-17
_audit_creation_method           CRYSTALS_ver_14.43
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.23990(10)
_cell_length_b                   13.84230(10)
_cell_length_c                   20.2363(2)
_cell_measurement_reflns_used    12739
_cell_measurement_temperature    150
_cell_measurement_theta_max      76
_cell_measurement_theta_min      4
_cell_volume                     3148.49(5)
_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 0.999
_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       12
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            16429
_diffrn_reflns_theta_full        76.266
_diffrn_reflns_theta_max         76.266
_diffrn_reflns_theta_min         4.370
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    7.866
_exptl_absorpt_correction_T_max  0.39
_exptl_absorpt_correction_T_min  0.12
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis, (Oxford Diffraction, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.505
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       diamond_shape
_exptl_crystal_F_000             1424
_exptl_crystal_size_max          0.260
_exptl_crystal_size_mid          0.240
_exptl_crystal_size_min          0.120
_refine_diff_density_max         1.53
_refine_diff_density_min         -0.75
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0251
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     112
_refine_ls_number_reflns         1776
_refine_ls_number_restraints     4
_refine_ls_R_factor_all          0.0183
_refine_ls_R_factor_gt           0.0183
_refine_ls_shift/su_max          0.0002469
_refine_ls_shift/su_mean         0.0000275
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.03P)^2^ + 6.65P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0483
_refine_ls_wR_factor_gt          0.0483
_refine_ls_wR_factor_ref         0.0483
_reflns_limit_h_max              14
_reflns_limit_h_min              0
_reflns_limit_k_max              17
_reflns_limit_k_min              0
_reflns_limit_l_max              25
_reflns_limit_l_min              0
_reflns_number_gt                1775
_reflns_number_total             1786
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   1.67
_oxford_diffrn_Wilson_scale      0.28
_oxford_refine_ls_r_factor_ref   0.0183
_oxford_refine_ls_scale          1.951(10)
_oxford_reflns_number_all        1776
_oxford_reflns_threshold_expression_ref I>-3.0\s(I)
_oxford_structure_analysis_title '201JHRT14 in C m c m'
_cod_data_source_file            ja508979x_si_002.cif
_cod_data_source_block           11
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'Other' changed to 'other'
according to
/home/saulius/struct/COD-crude-data--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 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 4122854--4122863.cif.
;
_cod_original_sg_symbol_H-M      'C m c m '
_cod_original_formula_sum        'C31 H36 B1 N2 O5 Re1'
_cod_database_code               4122858
_iucr_refine_instructions_details_constraints
;
BLOCK SCALE X'S, U'S 
RIDE C   (  12,X'S) H   ( 121,X'S) 
RIDE C   (  13,X'S) H   ( 131,X'S) 
RIDE C   (  14,X'S) H   ( 141,X'S) 
RIDE C   (  15,X'S) H   ( 152,X'S) H   ( 151,X'S) H   ( 153,X'S) 
RIDE C   (  16,X'S) H   ( 163,X'S) H   ( 161,X'S) H   ( 162,X'S) 
RIDE C   (  17,X'S) H   ( 172,X'S) 
END                                                                             
;
_iucr_refine_instructions_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
;