Decomposition Pathways of Z-Selective Ruthenium Metathesis Catalysts
Myles B. Herbert; Yu Lan; Benjamin K. Keitz; Peng Liu; Koji Endo; Michael W. Day; K. N. Houk; Robert H. Grubbs; Journal of the American Chemical Society 134 (2012) 7861–7866; doi:10.1021/ja301108m

data_4117912
_publ_section_title
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 Decomposition Pathways of Z-Selective Ruthenium Metathesis Catalysts
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_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7861
_journal_page_last               7866
_journal_paper_doi               10.1021/ja301108m
_journal_volume                  134
_journal_year                    2012
_chemical_formula_moiety         'C40 H50 N2 O6 Ru'
_chemical_formula_sum            'C40 H50 N2 O6 Ru'
_chemical_formula_weight         755.89
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   18.4243(7)
_cell_length_b                   17.6260(7)
_cell_length_c                   23.0612(10)
_cell_measurement_reflns_used    9377
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      80.929
_cell_measurement_theta_min      4.990
_cell_volume                     7489.0(5)
_computing_cell_refinement       'Bruker SAINT-Plus v7.66A'
_computing_data_collection       'Bruker APEX2 v2009.7-0'
_computing_data_reduction        'Bruker SAINT-Plus v7.66A'
_computing_molecular_graphics    'Bruker XP v5.1'
_computing_publication_material  'Bruker XCIF 2008'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker KAPPA APEX II'
_diffrn_measurement_method       '\w scans; 12 settings'
_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  0.0607
_diffrn_reflns_av_sigmaI/netI    0.0388
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -40
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       50
_diffrn_reflns_limit_l_min       -49
_diffrn_reflns_number            423400
_diffrn_reflns_theta_full        50.77
_diffrn_reflns_theta_max         50.77
_diffrn_reflns_theta_min         1.83
_exptl_absorpt_coefficient_mu    0.466
_exptl_absorpt_correction_T_max  0.8963
_exptl_absorpt_correction_T_min  0.8766
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Brown/yellow
_exptl_crystal_density_diffrn    1.341
_exptl_crystal_description       Block
_exptl_crystal_F_000             3168
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.24
_refine_diff_density_max         2.482
_refine_diff_density_min         -3.491
_refine_diff_density_rms         0.100
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.102
_refine_ls_hydrogen_treatment    Riding
_refine_ls_matrix_type           'Full matrix'
_refine_ls_number_parameters     450
_refine_ls_number_reflns         40410
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      2.102
_refine_ls_R_factor_all          0.0973
_refine_ls_R_factor_gt           0.0405
_refine_ls_shift/su_max          0.003
_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          0.0549
_refine_ls_wR_factor_ref         0.0571
_reflns_number_gt                22081
_reflns_number_total             40410
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja301108m_si_003.cif
_cod_data_source_block           bkk13
_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 'Geometric positions' was
changed to 'geom'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_database_code               4117912