Ruthenium Stilbenyl and Diruthenium Distyrylethene Complexes: Aspects of Electron Delocalization and Electrocatalyzed Isomerization of the Z-Isomer
Michael Linseis; Stanislav Záliš; Manfred Zabel; Rainer F. Winter; Journal of the American Chemical Society 134 (2012) 16671–16692; doi:10.1021/ja3059606

data_4118726
_publ_section_title
;
 Ruthenium Stilbenyl and Diruthenium Distyrylethene Complexes: Aspects of
 Electron Delocalization and Electrocatalyzed Isomerization of the
 Z-Isomer
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              16671
_journal_page_last               16692
_journal_paper_doi               10.1021/ja3059606
_journal_volume                  134
_journal_year                    2012
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C60 H104 Cl2 O2 P4 Ru2'
_chemical_formula_sum            'C60 H104 Cl2 O2 P4 Ru2'
_chemical_formula_weight         1254.36
_chemical_name_systematic        ?
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                86.826(5)
_cell_angle_beta                 66.919(5)
_cell_angle_gamma                83.238(5)
_cell_formula_units_Z            2
_cell_length_a                   14.388(5)
_cell_length_b                   16.147(5)
_cell_length_c                   16.226(5)
_cell_measurement_reflns_used    28788
_cell_measurement_temperature    123
_cell_measurement_theta_max      67.0260
_cell_measurement_theta_min      2.9581
_cell_volume                     3443.6(19)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
;
_computing_molecular_graphics    'PLATON (Spek, 1990)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-97 (Altomare, 1999)'
_diffrn_ambient_temperature      123
_diffrn_detector_area_resol_mean 10.3546
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'SuperNova, Single source at offset), Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.0596
_diffrn_reflns_av_sigmaI/netI    0.0351
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            44879
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        67.08
_diffrn_reflns_theta_max         67.08
_diffrn_reflns_theta_min         2.96
_exptl_absorpt_coefficient_mu    5.405
_exptl_absorpt_correction_T_max  0.690
_exptl_absorpt_correction_T_min  0.341
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.61 (release 04-03-2010 CrysAlis171 .NET)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.210
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       platelike
_exptl_crystal_F_000             1324
_exptl_crystal_size_max          0.2952
_exptl_crystal_size_mid          0.2030
_exptl_crystal_size_min          0.0793
_refine_diff_density_max         0.817
_refine_diff_density_min         -0.735
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     648
_refine_ls_number_reflns         11967
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0582
_refine_ls_R_factor_gt           0.0530
_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^)+(0.1058P)^2^+0.4365P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1571
_refine_ls_wR_factor_ref         0.1642
_reflns_number_gt                10242
_reflns_number_total             11967
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ja3059606_si_004.cif
_cod_data_source_block           j036
_cod_database_code               4118726