Cyclometallated ruthenium(ii) complexes with ditopic thienyl‒NHC ligands: syntheses and alkyne annulations
Xie, Xiaoke; Huynh, Han Vinh; Organic Chemistry Frontiers 2 (2015) 1598–; doi:10.1039/C5QO00292C

data_1553193
_publ_section_title
;
 Cyclometallated ruthenium(ii) complexes with ditopic thienyl--NHC
 ligands: syntheses and alkyne annulations
;
_journal_issue                   12
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              1598
_journal_paper_doi               10.1039/C5QO00292C
_journal_volume                  2
_journal_year                    2015
_chemical_formula_moiety         'C24 H25 Br N2 Ru S'
_chemical_formula_sum            'C24 H25 Br N2 Ru S'
_chemical_formula_weight         554.50
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2014/6
_audit_update_record
;
2015-09-16 deposited with the CCDC.
2015-10-10 downloaded from the CCDC.
;
_cell_angle_alpha                87.0400(10)
_cell_angle_beta                 64.7810(10)
_cell_angle_gamma                69.9870(10)
_cell_formula_units_Z            2
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_cell_length_b                   10.8146(5)
_cell_length_c                   11.5002(5)
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_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.216
_cell_measurement_theta_min      2.289
_cell_volume                     1105.18(9)
_computing_cell_refinement
'SHELXTL, Acta Cryst., Sect. A 2008, 64, 112-122.'
_computing_data_collection       'APEX v2014.9.0'
_computing_data_reduction        'Saint, APEX v2014.9.0.'
_computing_molecular_graphics    Ortep3
_computing_publication_material  'APEX v2014.9.0.'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_solution    'Sir 2014'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.953
_diffrn_measurement_device_type  'Bruker AXS D8 Venture '
_diffrn_measurement_method       'profile data from \q/2\q scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0311
_diffrn_reflns_av_unetI/netI     0.0388
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.953
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            24124
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.953
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.216
_diffrn_reflns_theta_min         2.289
_exptl_absorpt_coefficient_mu    2.625
_exptl_absorpt_correction_T_max  0.767
_exptl_absorpt_correction_T_min  0.532
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   Sadabs
_exptl_crystal_colour            'yellow orange'
_exptl_crystal_density_diffrn    1.666
_exptl_crystal_description       'prism frag'
_exptl_crystal_F_000             556
_exptl_crystal_recrystallization_method 'Vapour Deposition'
_exptl_crystal_size_max          0.275
_exptl_crystal_size_mid          0.198
_exptl_crystal_size_min          0.107
_refine_diff_density_max         0.835
_refine_diff_density_min         -0.455
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     347
_refine_ls_number_reflns         6270
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0467
_refine_ls_R_factor_gt           0.0291
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0238P)^2^+0.4104P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0534
_refine_ls_wR_factor_ref         0.0570
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5101
_reflns_number_total             6270
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5qo00292c2.cif
_cod_data_source_block           shelx
_cod_database_code               1553193
_shelx_estimated_absorpt_t_min   0.532
_shelx_estimated_absorpt_t_max   0.767
_shelxl_version_number           2014/6
_shelx_res_checksum              72237
_shelx_hkl_checksum              86261