Synthesis and Reactivity of Dialkyl Lutetium Complexes Supported by a Novel Bis(phosphinimine)carbazole Pincer Ligand
Johnson, Kevin R. D.; Hayes, Paul G.; Organometallics 28 (2009) 6352–; doi:10.1021/om900731x

data_4070337
_publ_section_title
;
 Synthesis and Reactivity of Dialkyl Lutetium Complexes Supported by a
 Novel Bis(phosphinimine)carbazole Pincer Ligand
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              6352
_journal_paper_doi               10.1021/om900731x
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C50 H41 N3 P2, C6 H6'
_chemical_formula_sum            'C56 H47 N3 P2'
_chemical_formula_weight         823.91
_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     patterson
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                103.236(4)
_cell_angle_beta                 99.522(4)
_cell_angle_gamma                106.150(4)
_cell_formula_units_Z            2
_cell_length_a                   9.018(3)
_cell_length_b                   14.813(4)
_cell_length_c                   19.162(6)
_cell_measurement_reflns_used    723
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      0.00
_cell_measurement_theta_min      0.00
_cell_volume                     2320.4(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.1800
_diffrn_reflns_av_sigmaI/netI    0.2864
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            31432
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.134
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6744
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS: (Sheldrick 2004)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.179
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             868
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.259
_refine_diff_density_min         -0.260
_refine_diff_density_rms         0.058
_refine_ls_extinction_coef       0.0016(5)
_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   0.809
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     553
_refine_ls_number_reflns         9473
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.809
_refine_ls_R_factor_all          0.2336
_refine_ls_R_factor_gt           0.0763
_refine_ls_shift/su_max          0.016
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0486P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1221
_refine_ls_wR_factor_ref         0.1658
_reflns_number_gt                2877
_reflns_number_total             9473
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900731x_si_002.cif
_cod_data_source_block           ph08067
_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.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        2320.5(12)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4070337