Trinuclear and Tetranuclear Ruthenium Carbonyl Clusters Derived from Indenylphosphines: Cleavage of C−H and C−P Bonds
Tan, Xing; Li, Bin; Xu, Shansheng; Song, Haibin; Wang, Baiquan; Organometallics 30 (2011) 2308–; doi:10.1021/om200072g

data_4064385
_publ_section_title
;
 Trinuclear and Tetranuclear Ruthenium Carbonyl Clusters Derived from
 Indenylphosphines: Cleavage of C&#x2212;H and C&#x2212;P Bonds
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              2308
_journal_paper_doi               10.1021/om200072g
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C28 H15 O11 P Ru4'
_chemical_formula_sum            'C28 H15 O11 P Ru4'
_chemical_formula_weight         962.65
_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                77.613(5)
_cell_angle_beta                 85.545(7)
_cell_angle_gamma                88.201(6)
_cell_formula_units_Z            2
_cell_length_a                   8.8717(8)
_cell_length_b                   10.0624(9)
_cell_length_c                   16.6570(15)
_cell_measurement_reflns_used    4863
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.90
_cell_measurement_theta_min      2.10
_cell_volume                     1447.8(2)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 r2'
_computing_data_collection
'CrystalClear-SM Expert 2.0 r2 (Rigaku, 2009)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 r2'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Rigaku Saturn724 CCD camera'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  multilayer
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0300
_diffrn_reflns_av_sigmaI/netI    0.0409
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            18328
_diffrn_reflns_theta_full        27.95
_diffrn_reflns_theta_max         27.95
_diffrn_reflns_theta_min         1.25
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.163
_exptl_absorpt_correction_T_max  0.9185
_exptl_absorpt_correction_T_min  0.8812
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CrystalClear
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.208
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             924
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.693
_refine_diff_density_min         -0.619
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         6905
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0316
_refine_ls_R_factor_gt           0.0241
_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^)+(0.0163P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0441
_refine_ls_wR_factor_ref         0.0459
_reflns_number_gt                5911
_reflns_number_total             6905
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200072g_si_001.cif
_cod_data_source_block           m100421b
_cod_database_code               4064385