Facile syntheses of dissymmetric ferrocene-functionalized Lewis acids and acid‒base pairs
Ian R. Morgan; Angela Di Paolo; Dragoslav Vidovic; Ian A. Fallis; Simon Aldridge; Chem. Commun.  (2009) 7288–7290; doi:10.1039/b917304h

data_7105088
_publ_section_title
;
 Facile syntheses of dissymmetric ferrocene-functionalized Lewis acids
 and acid--base pairs
;
_journal_name_full               'Chem. Commun.'
_journal_page_first              7288
_journal_page_last               7290
_journal_paper_doi               10.1039/b917304h
_journal_year                    2009
_chemical_formula_moiety         'C28 H30 B1 Br1 Fe1'
_chemical_formula_sum            'C28 H30 B Br Fe'
_chemical_formula_weight         513.11
_chemical_melting_point          ?
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             09-07-27
_audit_creation_method           CRYSTALS_ver_12.86
_cell_angle_alpha                70.2595(7)
_cell_angle_beta                 75.9181(7)
_cell_angle_gamma                67.4647(8)
_cell_formula_units_Z            4
_cell_length_a                   11.6882(2)
_cell_length_b                   13.3858(2)
_cell_length_c                   17.8620(3)
_cell_measurement_reflns_used    10034
_cell_measurement_temperature    150
_cell_measurement_theta_max      27
_cell_measurement_theta_min      5
_cell_volume                     2408.61(7)
_computing_cell_refinement       'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997-2001).'
_computing_data_reduction        'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_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    'SHELXS 86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device       'Nonius KappaCCD'
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.066
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            36161
_diffrn_reflns_theta_full        26.761
_diffrn_reflns_theta_max         27.588
_diffrn_reflns_theta_min         5.151
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.298
_exptl_absorpt_correction_T_max  0.91
_exptl_absorpt_correction_T_min  0.73
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.415
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.04
_refine_diff_density_max         5.39
_refine_diff_density_min         -1.81
_refine_ls_extinction_coef       350(40)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   1.5016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     560
_refine_ls_number_reflns         10994
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1285
_refine_ls_R_factor_gt           0.1175
_refine_ls_shift/su_max          0.000362
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
Method= Quasi-Unit weights
W = 1.0 or 1./2F
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.2555
_refine_ls_wR_factor_gt          0.2498
_refine_ls_wR_factor_ref         0.2555
_reflns_limit_h_max              15
_reflns_limit_h_min              -14
_reflns_limit_k_max              17
_reflns_limit_k_min              -16
_reflns_limit_l_max              23
_reflns_limit_l_min              0
_reflns_number_gt                9258
_reflns_number_total             10994
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.36
_oxford_diffrn_Wilson_scale      8.07
_oxford_refine_ls_r_factor_ref   0.1285
_oxford_refine_ls_scale          0.3554(9)
_oxford_reflns_number_all        10994
_oxford_reflns_threshold_expression_ref I>-3.0\s(I)
_oxford_structure_analysis_title 055imdv08
_cod_data_source_file            b917304h.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_sg_symbol_H-M      'P -1 '
_cod_original_formula_sum        'C28 H30 B1 Br1 Fe1'
_cod_database_code               7105088