Synthesis and Activity of Ruthenium Olefin Metathesis Catalysts Coordinated with Thiazol-2-ylidene Ligands
Georgios C. Vougioukalakis; Robert H. Grubbs; Journal of the American Chemical Society 130 (2008) 2234–2245; doi:10.1021/ja075849v

data_4107431
_publ_contact_author
;       Michael W. Day
        Beckman Institute
        California Institute of Technology
        Pasadena, CA  91125
        USA
;
_publ_contact_author_email       mikeday@caltech.edu
_publ_contact_author_fax         '(626) 449 4159'
_publ_contact_author_phone       '(626) 395 2734'
_publ_section_title
;
 Synthesis and Activity of Ruthenium Olefin Metathesis Catalysts
 Coordinated with Thiazol-2-ylidene Ligands
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2234
_journal_page_last               2245
_journal_paper_doi               10.1021/ja075849v
_journal_volume                  130
_journal_year                    2008
_chemical_formula_moiety         'C25 H31 Cl2 N O Ru S'
_chemical_formula_sum            'C25 H31 Cl2 N O Ru S'
_chemical_formula_weight         565.54
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 99.5100(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.2291(4)
_cell_length_b                   9.3934(2)
_cell_length_c                   16.6087(4)
_cell_measurement_reflns_used    33391
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      42.63
_cell_measurement_theta_min      2.49
_cell_volume                     2497.14(10)
_computing_cell_refinement       'Bruker SAINT v6.45A'
_computing_data_collection       'Bruker SMART v5.630'
_computing_data_reduction        'Bruker SAINT v6.45A'
_computing_molecular_graphics    'Bruker XP v5.1'
_computing_publication_material  'Bruker XCIF v6.12'
_computing_structure_refinement  'Bruker XL v6.12'
_computing_structure_solution    'Bruker XS v6.12'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type  'Bruker SMART 1000'
_diffrn_measurement_method       '\w scans at 7 \f settings'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.0794
_diffrn_reflns_av_sigmaI/netI    0.0561
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
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_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            69940
_diffrn_reflns_theta_full        42.83
_diffrn_reflns_theta_max         42.83
_diffrn_reflns_theta_min         2.49
_exptl_absorpt_coefficient_mu    0.943
_exptl_absorpt_correction_T_max  0.7716
_exptl_absorpt_correction_T_min  0.7399
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Green/brown
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_exptl_crystal_density_meas      0
_exptl_crystal_description       Fragment
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_exptl_crystal_size_min          0.29
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_refine_diff_density_min         -1.075
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    Unrestrained
_refine_ls_matrix_type           'Full matrix'
_refine_ls_number_parameters     404
_refine_ls_number_reflns         17254
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.261
_refine_ls_R_factor_all          0.0486
_refine_ls_R_factor_gt           0.0334
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     w=1/s^2^(Fo^2^)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0666
_refine_ls_wR_factor_ref         0.0690
_reflns_number_gt                13175
_reflns_number_total             17254
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja075849vsi20070803_084327.cif
_cod_data_source_block           gcv08
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'direct methods' was changed to
'direct'.

'_atom_sites_solution_secondary' value 'Difference Fourier map' was
changed to 'difmap'.

'_atom_sites_solution_hydrogens' value 'Difference Fourier map' was
changed to 'difmap'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_database_code               4107431