Stabilization of Ruthenium Sensitizers to TiO2 Surfaces through Cooperative Anchoring Groups
Douglas G. Brown; Phil A. Schauer; Javier Borau-Garcia; Brandon R. Fancy; Curtis P. Berlinguette; Journal of the American Chemical Society 135 (2013) 1692–1695; doi:10.1021/ja310965h

data_4119269
_publ_section_title
;
 Stabilization of Ruthenium Sensitizers to TiO2 Surfaces through
 Cooperative Anchoring Groups
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              1692
_journal_page_last               1695
_journal_paper_doi               10.1021/ja310965h
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C52 H58 N10 O8 P2 Ru, 2(B F4)'
_chemical_formula_sum            'C52 H58 B2 F8 N10 O8 P2 Ru'
_chemical_formula_weight         1287.71
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 107.569(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.6552(4)
_cell_length_b                   16.7076(6)
_cell_length_c                   21.9443(2)
_cell_measurement_reflns_used    10290
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      1.78
_cell_volume                     6171.1(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       ' \w and \f '
_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  0.0321
_diffrn_reflns_av_sigmaI/netI    0.0368
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            10290
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.78
_exptl_absorpt_coefficient_mu    0.387
_exptl_absorpt_correction_T_max  0.9885
_exptl_absorpt_correction_T_min  0.9809
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV: (Blessing, 1997)'
_exptl_crystal_colour            'Dark Orange'
_exptl_crystal_density_diffrn    1.386
_exptl_crystal_description       Block
_exptl_crystal_F_000             2640
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_platon_squeeze_details
;
;
_refine_diff_density_max         1.268
_refine_diff_density_min         -0.706
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         5391
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0886
_refine_ls_R_factor_gt           0.0789
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1128P)^2^+49.9629P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2094
_refine_ls_wR_factor_ref         0.2189
_reflns_number_gt                4681
_reflns_number_total             5391
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja310965h_si_004.cif
_cod_data_source_block           shelxl
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4119269