Crucial Role of the Amidine Moiety in Methylenamino Phosphine-Type Ligands for the Synthesis of Tethered η6-Arene-η1-PRuthenium(II) Complexes: Experimental and Theoretical Studies
Arquier, Damien; Vendier, Laure; Miqueu, Karinne; Sotiropoulos, Jean-Marc; Bastin, Stéphanie; Igau, Alain; Organometallics 28 (2009) 4945–; doi:10.1021/om900231c

data_4069513
_publ_section_title
;
 Crucial Role of the Amidine Moiety in Methylenamino Phosphine-Type
 Ligands for the Synthesis of Tethered \h6-Arene-\h1-PRuthenium(II)
 Complexes: Experimental and Theoretical Studies
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4945
_journal_paper_doi               10.1021/om900231c
_journal_volume                  28
_journal_year                    2009
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C30 H41 Cl4 N2 P1 Ru1'
_chemical_formula_sum            'C30 H41 Cl4 N2 P Ru'
_chemical_formula_weight         703.49
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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
_cell_angle_alpha                82.819(16)
_cell_angle_beta                 85.629(16)
_cell_angle_gamma                71.340(17)
_cell_formula_units_Z            2
_cell_length_a                   10.1652(14)
_cell_length_b                   11.1610(16)
_cell_length_c                   15.292(2)
_cell_measurement_reflns_used    5508
_cell_measurement_temperature    180
_cell_measurement_theta_max      26.05
_cell_measurement_theta_min      1.65
_cell_measurement_wavelength     0.71073
_cell_volume                     1629.6(4)
_computing_cell_refinement       'Stoe IPDS software (Stoe, 1996)'
_computing_data_collection       'Stoe IPDS software (Stoe, 1996)'
_computing_data_reduction        'XRED (Stoe, 1.08, 1996)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      180
_diffrn_measured_fraction_theta_full 0.94
_diffrn_measured_fraction_theta_max 0.94
_diffrn_measurement_device       'Stoe IPDS'
_diffrn_measurement_method       \f
_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  0.1961
_diffrn_reflns_av_unetI/netI     0.214
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            14828
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.12
_diffrn_standards_decay_%        0.1
_diffrn_standards_interval_time  4
_diffrn_standards_number         200
_exptl_absorpt_coefficient_mu    0.88
_exptl_absorpt_correction_T_max  0.949
_exptl_absorpt_correction_T_min  0.879
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
        (See: Walker, N. & Stuart, D. (1983) Acta Cryst. A39, 158-166)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.434
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             724
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.988
_refine_diff_density_min         -2.464
_refine_diff_density_rms         0.271
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.904
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     350
_refine_ls_number_reflns         5415
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      0.904
_refine_ls_R_factor_all          0.1724
_refine_ls_R_factor_gt           0.1016
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1767P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.251
_refine_ls_wR_factor_ref         0.2921
_reflns_number_gt                2604
_reflns_number_total             5415
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            om900231c_si_001.cif
_cod_data_source_block           compound11
_cod_database_code               4069513