π-Complexes of Tropolone and Its N-Derivatives: Ambidentate [O,O]/[N,O]/[N,N]-Cycloheptatrienyl Pentamethylcyclopentadienyl Ruthenium Sandwich Complexes
Pittracher, Michael; Frisch, Ulla; Kopacka, Holger; Wurst, Klaus; Müller, Thomas; Oehninger, Luciano; Ott, Ingo; Wuttke, Evelyn; Scheerer, Stefan; Winter, Rainer F.; Bildstein, Benno; Organometallics 33 (2014) 1630–; doi:10.1021/om401200t

data_4082929
_publ_section_title
;
 \p-Complexes of Tropolone and Its N-Derivatives: Ambidentate
 [O,O]/[N,O]/[N,N]-Cycloheptatrienyl Pentamethylcyclopentadienyl Ruthenium
 Sandwich Complexes
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1630
_journal_paper_doi               10.1021/om401200t
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C23 H35 F6 N2 P Ru'
_chemical_formula_weight         585.57
_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                89.394(2)
_cell_angle_beta                 76.558(2)
_cell_angle_gamma                85.194(2)
_cell_formula_units_Z            2
_cell_length_a                   8.6584(3)
_cell_length_b                   8.6730(3)
_cell_length_c                   17.9641(5)
_cell_measurement_reflns_used    7925
_cell_measurement_temperature    233(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      0.1
_cell_volume                     1307.38(7)
_computing_data_collection       COLLECT
_computing_data_reduction        'DENZO and SCALEPACK'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      233(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Nonius KappaCCD'
_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  0.0272
_diffrn_reflns_av_sigmaI/netI    0.0432
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            8059
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.17
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.717
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            brown-yellow
_exptl_crystal_density_diffrn    1.487
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.487
_refine_diff_density_min         -0.700
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    'constr., refined at N2, N2a, C8-12, C8a-12a'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         4566
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0457
_refine_ls_R_factor_gt           0.0381
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0471P)^2^+0.8209P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0928
_refine_ls_wR_factor_ref         0.0970
_reflns_number_gt                3987
_reflns_number_total             4566
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om401200t_si_002.cif
_cod_data_source_block           6
_cod_depositor_comments          'Adding full bibliography for 4082929.cif.'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4082929