The diastereoselective and enantioselective substitution reactions of an isoindoline–borane complex
Ariffin, Azhar; Blake, Alexander J.; Ebden, Mark R.; Li, Wan-Sheung; Simpkins, Nigel S.; Fox, David N. A.; Journal of the Chemical Society, Perkin Transactions 1  (1999) 2439–; doi:10.1039/a904788c

data_7213133
_publ_section_title
;
 The diastereoselective and enantioselective substitution reactions of an
 isoindoline--borane complex
;
_journal_issue                   17
_journal_name_full
'Journal of the Chemical Society, Perkin Transactions 1'
_journal_page_first              2439
_journal_paper_doi               10.1039/a904788c
_journal_year                    1999
_chemical_formula_sum            'C12 H18 I N'
_chemical_formula_weight         303.17
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 97.22(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.639(3)
_cell_length_b                   7.619(4)
_cell_length_c                   9.731(4)
_cell_measurement_reflns_used    35
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      16.5
_cell_measurement_theta_min      13.2
_cell_volume                     635.4(5)
_computing_cell_refinement       'STADI4 (Stoe & Cie, 1997a)'
_computing_data_collection       'STADI4 (Stoe & Cie, 1997a)'
_computing_data_reduction        'X-RED (Stoe & Cie, 1997b)'
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 1994)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Stoe Stadi-4 four-circle'
_diffrn_measurement_method       omega/theta
_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  0.0138
_diffrn_reflns_av_sigmaI/netI    0.0123
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            3969
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.41
_diffrn_standards_decay_%        3.0
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    2.486
_exptl_absorpt_correction_T_max  0.782
_exptl_absorpt_correction_T_min  0.334
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.585
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             300
_exptl_crystal_size_max          0.54
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.29
_refine_diff_density_min         -0.41
_refine_diff_density_rms         0.04
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.15(3)
_refine_ls_extinction_coef       0.0036(6)
_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_ref   1.085
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         2227
_refine_ls_number_restraints     36
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0127
_refine_ls_R_factor_gt           0.0125
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.017P)^2^+0.27P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0317
_refine_ls_wR_factor_ref         0.0318
_reflns_number_gt                2207
_reflns_number_total             2227
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            904788csup1.cif
_cod_data_source_block           Compound_7
_cod_depositor_comments
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The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.017P)^2^+0.27P] 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^)+(0.017P)^2^+0.27P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_database_code               7213133