Half sandwich complexes of chalcogenated pyridine based bi-(N, S/Se) and terdentate (N, S/Se, N) ligands with (η6-benzene)ruthenium(II): synthesis, structure and catalysis of transfer hydrogenation of ketones and oxidation of alcohols.
Prakash, Om; Sharma, Kamal Nayan; Joshi, Hemant; Gupta, Pancham Lal; Singh, Ajai K.; Dalton transactions (Cambridge, England : 2003) 42 (2013) 8736–8747; doi:10.1039/c3dt00126a

data_7022596
_publ_section_title
;
 Half sandwich complexes of chalcogenated pyridine based bi-(N, S/Se) and
 terdentate (N, S/Se, N) ligands with (\h6-benzene)ruthenium(II):
 synthesis, structure and catalysis of transfer hydrogenation of ketones
 and oxidation of alcohols.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8736
_journal_page_last               8747
_journal_paper_doi               10.1039/c3dt00126a
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C18 H18 N2 Ru Se, 2(F6 P)'
_chemical_formula_sum            'C18 H18 F12 N2 P2 Ru Se'
_chemical_formula_weight         732.31
_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                 97.063(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.165(3)
_cell_length_b                   9.1693(18)
_cell_length_c                   15.329(3)
_cell_measurement_reflns_used    2982
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.4
_cell_volume                     2394.3(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0626
_diffrn_reflns_av_sigmaI/netI    0.0621
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            16518
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.39
_exptl_absorpt_coefficient_mu    2.413
_exptl_absorpt_correction_T_max  0.728
_exptl_absorpt_correction_T_min  0.595
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    2.032
_exptl_crystal_density_meas      2.032
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1424
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.944
_refine_diff_density_min         -0.483
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         4202
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.985
_refine_ls_R_factor_all          0.0719
_refine_ls_R_factor_gt           0.0490
_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^)+(0.0665P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1134
_refine_ls_wR_factor_ref         0.1198
_reflns_number_gt                2982
_reflns_number_total             4202
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt00126a.txt
_cod_data_source_block           shelxl
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7022596