Olefin Metathesis Catalysts ContainingN,N′-Diamidocarbenes
Moerdyk, Jonathan P.; Bielawski, Christopher W.; Organometallics 30 (2011) 2278–; doi:10.1021/om200061c

data_4064348
_publ_section_title
;
 Olefin Metathesis Catalysts ContainingN,N&#x2032;-Diamidocarbenes
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              2278
_journal_paper_doi               10.1021/om200061c
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety
(py)(N,N-dimesityl-4,6-diketo-5,5-dimethylpyrimidin-2-ylidene)Cl2Ru=CHPh
_chemical_formula_sum            'C36 H39 Cl2 N3 O2 Ru'
_chemical_formula_weight         717.67
_chemical_name_common            6-KetoMesG3
_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                77.608(4)
_cell_angle_beta                 84.921(4)
_cell_angle_gamma                82.834(5)
_cell_formula_units_Z            2
_cell_length_a                   9.3797(16)
_cell_length_b                   9.8430(16)
_cell_length_c                   19.455(3)
_cell_measurement_temperature    223(2)
_cell_volume                     1737.1(5)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics    'XP SHELXTL/PC, Siemens Analytical'
_computing_structure_refinement  'XL SHELXTL/PC, Siemens Analytical'
_computing_structure_solution
;

SIR97 - Altomare A., Burla M.C., Camalli M., Cascarano G.L., Giacovazzo C., 
Guagliardi A., Moliterni A.G.G., Polidori G.,Spagna R.
;
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0670
_diffrn_reflns_av_sigmaI/netI    0.0806
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            15143
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.17
_exptl_absorpt_coefficient_mu    0.640
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   none
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             740
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.430
_refine_diff_density_min         -0.287
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     551
_refine_ls_number_reflns         6097
_refine_ls_number_restraints     375
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.1295
_refine_ls_R_factor_gt           0.0794
_refine_ls_shift/su_max          0.101
_refine_ls_shift/su_mean         0.005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0515P)^2^+5.0518P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1701
_refine_ls_wR_factor_ref         0.1967
_reflns_number_gt                3861
_reflns_number_total             6097
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200061c_si_002.cif
_cod_data_source_block           6MesG3
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4064348