Oxidatively Induced Reductive Elimination from a Chromium(III) Bis(aryl) Complex
MacLeod, K. Cory; Patrick, Brian O.; Smith, Kevin M.; Organometallics 31 (2012) 6681–; doi:10.1021/om300751z

data_4079443
_publ_section_title
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 Oxidatively Induced Reductive Elimination from a Chromium(III) Bis(aryl)
 Complex
;
_journal_issue                   18
_journal_name_full               Organometallics
_journal_page_first              6681
_journal_paper_doi               10.1021/om300751z
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C21 H24 Cr N'
_chemical_formula_weight         342.41
_chemical_name_systematic
;
 ?
;
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                70.311(2)
_cell_angle_beta                 77.289(2)
_cell_angle_gamma                66.086(2)
_cell_formula_units_Z            2
_cell_length_a                   8.6032(5)
_cell_length_b                   9.9332(5)
_cell_length_c                   11.8898(6)
_cell_measurement_reflns_used    8417
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.01
_cell_measurement_theta_min      2.53
_cell_volume                     870.42(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker X8 APEX II'
_diffrn_measurement_method       'area detector'
_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  0.0247
_diffrn_reflns_av_sigmaI/netI    0.0343
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            18392
_diffrn_reflns_theta_full        30.14
_diffrn_reflns_theta_max         30.14
_diffrn_reflns_theta_min         1.83
_exptl_absorpt_coefficient_mu    0.656
_exptl_absorpt_correction_T_max  0.961
_exptl_absorpt_correction_T_min  0.896
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.306
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             362
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.589
_refine_diff_density_min         -0.352
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         5070
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0475
_refine_ls_R_factor_gt           0.0347
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0414P)^2^+0.3252P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0820
_refine_ls_wR_factor_ref         0.0874
_reflns_number_gt                4232
_reflns_number_total             5070
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300751z_si_002.cif
_cod_data_source_block           11_C6H4Me
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
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_cod_database_code               4079443