A Sandwich Zwitterionic Ruthenium Complex Bearing a Cyanamido Group
Li, Junfei; Kuai, Wenying; Liu, Weiping; Zheng, Wenjun; Organometallics 32 (2013) 4050–; doi:10.1021/om400547r

data_4081171
_publ_section_title
;
 A Sandwich Zwitterionic Ruthenium Complex Bearing a Cyanamido Group
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              4050
_journal_paper_doi               10.1021/om400547r
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C28 H33 Cl N2 Ru'
_chemical_formula_weight         534.08
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 104.576(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.425(7)
_cell_length_b                   8.297(3)
_cell_length_c                   16.095(5)
_cell_measurement_reflns_used    4755
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.31
_cell_measurement_theta_min      2.56
_cell_volume                     2639.8(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0507
_diffrn_reflns_av_sigmaI/netI    0.0550
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            14127
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.03
_exptl_absorpt_coefficient_mu    0.712
_exptl_absorpt_correction_T_max  0.8707
_exptl_absorpt_correction_T_min  0.8148
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1104
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.409
_refine_diff_density_min         -0.340
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     286
_refine_ls_number_reflns         4640
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0504
_refine_ls_R_factor_gt           0.0350
_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^)+(0.0426P)^2^+1.4656P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0853
_refine_ls_wR_factor_ref         0.0978
_reflns_number_gt                3628
_reflns_number_total             4640
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400547r_si_002.cif
_cod_data_source_block           ru1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        2640.0(16)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4081171