Unusual dimer formation of cyclometalated ruthenium NHC p-cymene complexes.
Schleicher, David; Tronnier, Alexander; Leopold, Hendrik; Borrmann, Horst; Strassner, Thomas; Dalton transactions (Cambridge, England : 2003) 45 (2016) 3260–3263; doi:10.1039/c6dt00100a

data_7038257
_publ_section_title
;
 Unusual dimer formation of cyclometalated ruthenium NHC p-cymene
 complexes.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3260
_journal_page_last               3263
_journal_paper_doi               10.1039/c6dt00100a
_journal_volume                  45
_journal_year                    2016
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C21 H25 Cl N2 O Ru'
_chemical_formula_sum            'C21 H25 Cl N2 O Ru'
_chemical_formula_weight         457.95
_chemical_melting_point          463
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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_update_record
;
2015-12-10 deposited with the CCDC.
2016-01-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.611(14)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.260(3)
_cell_length_b                   7.8530(9)
_cell_length_c                   14.921(3)
_cell_measurement_reflns_used    998
_cell_measurement_temperature    198
_cell_measurement_theta_max      26.398
_cell_measurement_theta_min      2.762
_cell_volume                     1938.0(6)
_computing_cell_refinement       'Dirax/lsq (Duisenberg, 1992)'
_computing_data_collection       'Collect (Nonius BV, 1999)'
_computing_data_reduction        'EvalCCD (Duisenberg et al., 2003)'
_computing_molecular_graphics
'PLATON(Spek, 2011),ORTEP(Farrugia, L. J. 1997),MERCURY(van de Streek, J. 2006)'
_computing_publication_material  'PLATON (Spek, 2011), enCIFer (Allen, 2004)'
_computing_structure_refinement
'SHELXL97 (Sheldrick, 1997), SHELXLE (Huebschle, 2011)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      198
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  'Bruker KappaCCD'
_diffrn_measurement_method       'phi- and omega-rotation'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0647
_diffrn_reflns_av_sigmaI/netI    0.0349
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            44467
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        26.40
_diffrn_reflns_theta_max         26.40
_diffrn_reflns_theta_min         2.76
_exptl_absorpt_coefficient_mu    0.959
_exptl_absorpt_correction_T_max  0.871
_exptl_absorpt_correction_T_min  0.667
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS 2.10.(Sheldrick,Bruker AXS Inc.,2002)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.570
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.460
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.438
_refine_diff_density_min         -0.601
_refine_diff_density_rms         0.100
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.124
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     240
_refine_ls_number_reflns         3972
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0493
_refine_ls_R_factor_gt           0.0274
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0296P)^2^+1.2201P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0604
_refine_ls_wR_factor_ref         0.0660
_reflns_number_gt                3104
_reflns_number_total             3972
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c6dt00100a2.cif
_cod_data_source_block           compound_2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7038257--7038259.cif.
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7038257