Reactions of indenyl-functionalized imidazolium salts and N-heterocyclic carbenes with Ru3(CO)12
Zhang, Congying; Luo, Feng; Cheng, Bin; Li, Bin; Song, Haibin; Xu, Shansheng; Wang, Baiquan; Dalton Transactions  (2009) 7230–7235; doi:10.1039/b906933j

data_7030544
_publ_section_title
;
 Reactions of indenyl-functionalized imidazolium salts and
 N-heterocyclic carbenes with Ru3(CO)12
;
_journal_coden_ASTM              DTARAF
_journal_issue                   35
_journal_name_full               'Dalton Transactions'
_journal_page_first              7230
_journal_page_last               7235
_journal_paper_doi               10.1039/b906933j
_journal_year                    2009
_chemical_formula_sum            'C57 H46 Cl2 N4 O10 Ru4'
_chemical_formula_weight         1422.16
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 100.753(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   41.675(19)
_cell_length_b                   8.032(4)
_cell_length_c                   16.143(7)
_cell_measurement_reflns_used    6384
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      26.33
_cell_measurement_theta_min      2.81
_cell_volume                     5309(4)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear(Rigaku/MSC Inc., 2005)'
_computing_data_reduction        CrystalClear
_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 0.942
_diffrn_measured_fraction_theta_max 0.942
_diffrn_measurement_device_type  'Rigaku Saturn CCD area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0302
_diffrn_reflns_av_sigmaI/netI    0.0239
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -49
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            19144
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.57
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.281
_exptl_absorpt_correction_T_max  0.8213
_exptl_absorpt_correction_T_min  0.7658
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CrystalClear
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.779
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2824
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.816
_refine_diff_density_min         -0.601
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.104
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     364
_refine_ls_number_reflns         4417
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.108
_refine_ls_R_factor_all          0.0327
_refine_ls_R_factor_gt           0.0306
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0309P)^2^+20.1149P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0699
_refine_ls_wR_factor_ref         0.0713
_reflns_number_gt                4216
_reflns_number_total             4417
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7001976
_cod_data_source_file            b906933j.txt
_cod_data_source_block           726841
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'NONE' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7030544