Synergic Effects Between N-Heterocyclic Carbene and Chelating Benzylidene‒Ether Ligands Toward the Initiation Step of Hoveyda‒Grubbs Type Ru Complexes
Nelson, David J.; Queval, Pierre; Rouen, Mathieu; Magrez, Magaly; Toupet, Loïc; Caijo, Frédéric; Borré, Etienne; Laurent, Isabelle; Crévisy, Christophe; Baslé, Olivier; Mauduit, Marc; Percy, Jonathan M.; ACS Catalysis 3 (2013) 259–264; doi:10.1021/cs400013z

data_4507433
_publ_section_title
;
 Synergic Effects Between N-Heterocyclic Carbene and Chelating
 Benzylidene--Ether Ligands Toward the Initiation Step of Hoveyda--Grubbs
 Type Ru Complexes
;
_journal_coden_ASTM              ACCACS
_journal_issue                   2
_journal_name_full               'ACS Catalysis'
_journal_page_first              259
_journal_page_last               264
_journal_paper_doi               10.1021/cs400013z
_journal_volume                  3
_journal_year                    2013
_chemical_formula_sum            'C46 H50 Cl2 F5 N3 O3 Ru'
_chemical_formula_weight         959.86
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.816(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.2414(6)
_cell_length_b                   12.5158(3)
_cell_length_c                   30.0577(8)
_cell_measurement_reflns_used    11643
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.1
_cell_measurement_theta_min      2.0
_cell_volume                     8729.6(4)
_computing_cell_refinement
'CrysAlis RED, Oxford Diffraction Ltd.,Version 1.171.35.11'
_computing_data_collection
'CrysAlis CCD, Oxford Diffraction Ltd.,Version 1.171.35.11'
_computing_data_reduction
'CrysAlis RED, Oxford Diffraction Ltd.,Version 1.171.35.11'
_computing_molecular_graphics    'MERCURY 2.4.5(CCDC, 2011)'
_computing_publication_material  'WINGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-97_(Altomare & al., 1999)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 19.64
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'CCD Saphire 3 Xcalibur'
_diffrn_measurement_method       'omega scan'
_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  0.1029
_diffrn_reflns_av_sigmaI/netI    0.1706
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            62601
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.62
_exptl_absorpt_coefficient_mu    0.547
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            light-green
_exptl_crystal_density_diffrn    1.461
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3952
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.814
_refine_diff_density_min         -0.746
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.798
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1081
_refine_ls_number_reflns         18846
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.798
_refine_ls_R_factor_all          0.1475
_refine_ls_R_factor_gt           0.0500
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0303P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0759
_refine_ls_wR_factor_ref         0.0913
_reflns_number_gt                8675
_reflns_number_total             18846
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cs400013z_si_001.cif
_cod_data_source_block           m853
_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 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4507433