Nucleophilic Addition Reactions to Allenylidene Complexes of Ruthenium Bearing Hemilabile P,N Ligands: Isolation of the Vinylcarbene Complex [Cp*Ru═CHCH═CPh2(iPr2PNHPy)][PF6]
Hyder, Iqbal; Jiménez-Tenorio, Manuel; Puerta, M. Carmen; Valerga, Pedro; Organometallics 30 (2011) 726–; doi:10.1021/om101013j

data_4063894
_publ_section_title
;
 Nucleophilic Addition Reactions to Allenylidene Complexes of Ruthenium
 Bearing Hemilabile P,N Ligands: Isolation of the Vinylcarbene Complex
 [Cp*Ru&#x2550;CHCH&#x2550;CPh2(iPr2PNHPy)][PF6]
;
_journal_issue                   4
_journal_name_full               Organometallics
_journal_page_first              726
_journal_paper_doi               10.1021/om101013j
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C22 H34 N2 O P Ru, F6 P'
_chemical_formula_sum            'C22 H34 F6 N2 O P2 Ru'
_chemical_formula_weight         619.52
_chemical_name_common
;
[Ru{\h^5^-C~5~(CH~3~)~5~}{\k^2^ P,N- ^i^Pr~2~PNHpy}][PF~6~]
;
_chemical_name_systematic
;
Carbonyl-(Pentahapto-pentamethylcyclopentadienyl)-(2-diisopropylphosphineamine
-pyridine)-ruthenium (II) hexafluorophosphate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.4130(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.7839(7)
_cell_length_b                   15.3362(9)
_cell_length_c                   14.5275(9)
_cell_measurement_reflns_used    9121
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.052
_cell_measurement_theta_min      2.445
_cell_volume                     2582.2(3)
_computing_cell_refinement       'Bruker SAINT +'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT +, SADABS, XPREP'
_computing_molecular_graphics    'ORTEP-3 vers. 1.08 (L.J. Faruggia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_method       '1700 omega scan frames, 0.3 deg, 10 sec'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0284
_diffrn_reflns_av_sigmaI/netI    0.0250
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            17983
_diffrn_reflns_theta_full        25.07
_diffrn_reflns_theta_max         25.07
_diffrn_reflns_theta_min         1.76
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Bruker SMART APEX'
_diffrn_standards_decay_%        0.0022
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.792
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.836
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2004)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.594
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1264
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.345
_refine_diff_density_min         -0.256
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     319
_refine_ls_number_reflns         4578
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0334
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0295P)^2^+5.3965P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0761
_refine_ls_wR_factor_ref         0.0770
_reflns_number_gt                4443
_reflns_number_total             4578
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om101013j_si_002.cif
_cod_data_source_block           pv0612
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4063894