The intramolecular sp2 and sp3 C‒H bond activation of (p-cymene)ruthenium(ii) N-heterocyclic carbene complexes
Zhang, Congying; Zhao, Yang; Li, Bin; Song, Haibin; Xu, Shansheng; Wang, Baiquan; Dalton Transactions  (2009) 5182–5189; doi:10.1039/b818091a

data_7001591
_publ_section_title
;
 The intramolecular sp2 and sp3 C--H bond activation of
 (p-cymene)ruthenium(ii) N-heterocyclic carbene complexes
;
_journal_issue                   26
_journal_name_full               'Dalton Transactions'
_journal_page_first              5182
_journal_page_last               5189
_journal_paper_doi               10.1039/b818091a
_journal_year                    2009
_chemical_formula_moiety         'C24 H32 Cl2 I2 N2 Ru'
_chemical_formula_sum            'C24 H32 Cl2 I2 N2 Ru'
_chemical_formula_weight         774.29
_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                67.695(8)
_cell_angle_beta                 83.695(10)
_cell_angle_gamma                70.037(7)
_cell_formula_units_Z            2
_cell_length_a                   8.8274(17)
_cell_length_b                   11.8707(18)
_cell_length_c                   14.782(3)
_cell_measurement_reflns_used    4049
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.9
_cell_measurement_theta_min      2.0
_cell_volume                     1346.6(4)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalClear
_computing_publication_material  'CrystalStructure 3.7.0'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'Rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0354
_diffrn_reflns_av_sigmaI/netI    0.0406
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12738
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    3.088
_exptl_absorpt_correction_T_max  0.6379
_exptl_absorpt_correction_T_min  0.6064
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            black-red
_exptl_crystal_density_diffrn    1.910
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             748
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.630
_refine_diff_density_min         -0.620
_refine_diff_density_rms         0.102
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     287
_refine_ls_number_reflns         4754
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0277
_refine_ls_R_factor_gt           0.0233
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0246P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0551
_refine_ls_wR_factor_ref         0.0568
_reflns_number_gt                4181
_reflns_number_total             4754
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b818091a.txt
_cod_data_source_block           R071206c
_cod_database_code               7001591