Phosphine promoted substituent redistribution reactions of B-chlorocatechol borane: molecular structures of ClBcat, BrBcat and L·ClBcat (cat = 1,2-O2C6H4; L = PMe3, PEt3, PBut3, PCy3, NEt3)†
Coapes, R. Benjamin; Souza, Fabio E. S.; Fox, Mark A.; Batsanov, Andrei S.; Goeta, Andrés E.; Yufit, Dimitrii S.; Leech, Michael A.; Howard, Judith A. K.; Scott, Andrew J.; Clegg, William; Marder, Todd B.; Journal of the Chemical Society, Dalton Transactions  (2001) 1201–; doi:10.1039/b010025k

data_7010509
_publ_section_title
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 Phosphine promoted substituent redistribution reactions of
 B-chlorocatechol borane: molecular structures of ClBcat, BrBcat and
 L&#x00B7;ClBcat (cat&#x2005;=&#x2005;1,2-O2C6H4;
 L&#x2005;=&#x2005;PMe3, PEt3, PBut3, PCy3, NEt3)&#x2020;
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_journal_issue                   8
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              1201
_journal_paper_doi               10.1039/b010025k
_journal_year                    2001
_chemical_formula_sum            'C9 H13 B Cl O2 P'
_chemical_formula_weight         230.42
_chemical_name_systematic
;
2-chloro-2-(trimethylphosphino)-1,3,2-benzodioxaborole
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 117.195(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   12.2244(10)
_cell_length_b                   16.3667(14)
_cell_length_c                   12.7944(11)
_cell_measurement_reflns_used    10821
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      28.40
_cell_measurement_theta_min      1.87
_cell_volume                     2276.8(3)
_computing_cell_refinement       'local programs'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens SAINT'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-96 (Sheldrick, 1996)'
_computing_structure_solution    'SHELXS-96 (Sheldrick, 1990)'
_diffrn_ambient_temperature      160(2)
_diffrn_measurement_device       'Siemens SMART CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0349
_diffrn_reflns_av_sigmaI/netI    0.0258
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14114
_diffrn_reflns_theta_max         28.52
_diffrn_reflns_theta_min         1.87
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.447
_exptl_absorpt_correction_T_max  0.898
_exptl_absorpt_correction_T_min  0.775
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_description       Block
_exptl_crystal_F_000             960
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.407
_refine_diff_density_min         -0.360
_refine_diff_density_rms         0.051
_refine_ls_extinction_coef       0.0012(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   1.110
_refine_ls_goodness_of_fit_obs   1.109
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     260
_refine_ls_number_reflns         5258
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.110
_refine_ls_restrained_S_obs      1.109
_refine_ls_R_factor_all          0.0371
_refine_ls_R_factor_obs          0.0317
_refine_ls_shift/esd_max         0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0341P)^2^+1.1991P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0842
_refine_ls_wR_factor_obs         0.0799
_reflns_number_observed          4754
_reflns_number_total             5258
_reflns_observed_criterion       I>2\s(I)
_cod_data_source_file            b010025k.txt
_cod_data_source_block           3a
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0341P)^2^+1.1991P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0341P)^2^+1.1991P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7010509