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_4119268
_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         'C50 H56 N10 O6 P2 Ru, 2(B F4)'
_chemical_formula_sum            'C50 H56 B2 F8 N10 O6 P2 Ru'
_chemical_formula_weight         1229.68
_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                 106.6110(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.0493(2)
_cell_length_b                   18.9726(4)
_cell_length_c                   23.3282(5)
_cell_measurement_reflns_used    18225
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.33
_cell_volume                     5534.55(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_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  0.0402
_diffrn_reflns_av_sigmaI/netI    0.0470
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            18225
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.33
_exptl_absorpt_coefficient_mu    0.425
_exptl_absorpt_correction_T_max  0.9749
_exptl_absorpt_correction_T_min  0.9668
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV: (Blessing, 1997)'
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.476
_exptl_crystal_description       Block
_exptl_crystal_F_000             2520
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.06
_platon_squeeze_details
;
;
_refine_diff_density_max         0.759
_refine_diff_density_min         -0.815
_refine_diff_density_rms         0.129
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     736
_refine_ls_number_reflns         9616
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0841
_refine_ls_R_factor_gt           0.0664
_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^)+(0.0722P)^2^+22.8060P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1621
_refine_ls_wR_factor_ref         0.1756
_reflns_number_gt                7737
_reflns_number_total             9616
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja310965h_si_003.cif
_cod_data_source_block           shelxl
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4119268