E-H Bond Activation Reactions (E = H, C, Si, Ge) at Ruthenium: Terminal Phosphides, Silylenes, and Germylenes
Takaoka, Ayumi; Mendiratta, Arjun; Peters, Jonas C.; Organometallics 28 (2009) 3744–; doi:10.1021/om900216u

data_4069475
_publ_contact_author             'Jonas C. Peters'
_publ_contact_author_email       jcpeters@mit.edu
_publ_section_title
;
 E-H Bond Activation Reactions (E = H, C, Si, Ge) at Ruthenium:
 Terminal Phosphides, Silylenes, and Germylenes
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3744
_journal_paper_doi               10.1021/om900216u
_journal_volume                  28
_journal_year                    2009
_chemical_formula_sum            'C70.5 H62.5 Cl O P4 Ru Si'
_chemical_formula_weight         1214.19
_chemical_name_common            '[SiPPh3]RuPPh2'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 96.838(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.2531(17)
_cell_length_b                   17.6119(18)
_cell_length_c                   40.998(4)
_cell_measurement_reflns_used    9152
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.45
_cell_measurement_theta_min      2.37
_cell_volume                     11652(2)
_computing_cell_refinement       'SAINT 7.46A (Bruker-AXS, 2008)'
_computing_data_collection       'APEX2 3.0 (Bruker-AXS, 2008)'
_computing_data_reduction        'SAINT 7.46A (Bruker-AXS, 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Smart APEX CCD'
_diffrn_measurement_method       'omega and phi 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  0.0743
_diffrn_reflns_av_sigmaI/netI    0.0429
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       57
_diffrn_reflns_limit_l_min       -57
_diffrn_reflns_number            306513
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         1.00
_exptl_absorpt_coefficient_mu    0.491
_exptl_absorpt_correction_T_max  0.9300
_exptl_absorpt_correction_T_min  0.8470
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.384
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5028
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.203
_refine_diff_density_min         -1.513
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1534
_refine_ls_number_reflns         34087
_refine_ls_number_restraints     401
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0879
_refine_ls_R_factor_gt           0.0586
_refine_ls_shift/su_max          0.108
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0525P)^2^+35.3345P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1404
_refine_ls_wR_factor_ref         0.1590
_reflns_number_gt                24790
_reflns_number_total             34087
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900216u_si_002.cif
_cod_data_source_block           08321final
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 

Some obvious sintax errors have been fixed miguel

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

2025-11-10
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C141 H125 Cl2 O2 P8 Ru2 Si2'
_cod_original_formula_weight         2428.39
_cod_original_formula_units_Z            4
_cod_original_sg_symbol_H-M      'P2(1)/n  '
_cod_database_code               4069475