Effects of co-coordinated auxiliary ligands on the photoelectrochemical behaviour of titanium-alkoxide-dyes
Guo, Yao; Hou, Jin-Le; Luo, Wen; Li, Zhao-Qi; Zou, Dan-Hong; Zhu, Qin-Yu; Dai, Jie; Journal of Materials Chemistry A 5 (2017) 18270–; doi:10.1039/C7TA05639G

data_7236616
_publ_section_title
;
 Effects of co-coordinated auxiliary ligands on the photoelectrochemical
 behaviour of titanium-alkoxide-dyes
;
_journal_issue                   34
_journal_name_full               'Journal of Materials Chemistry A'
_journal_page_first              18270
_journal_paper_doi               10.1039/C7TA05639G
_journal_volume                  5
_journal_year                    2017
_chemical_formula_sum            'C36 H45 N O13 Ti2'
_chemical_formula_weight         795.53
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2017-05-23 deposited with the CCDC.
2017-08-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.686(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.6859(3)
_cell_length_b                   21.7550(6)
_cell_length_c                   19.0222(5)
_cell_measurement_reflns_used    9866
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.8
_cell_volume                     4000.0(2)
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.885
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0421
_diffrn_reflns_av_unetI/netI     0.0516
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.885
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            31104
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.885
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.277
_diffrn_reflns_theta_min         2.819
_exptl_absorpt_coefficient_mu    0.460
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.5451
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication '
_exptl_crystal_colour            Purple
_exptl_crystal_density_diffrn    1.321
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1664
_exptl_crystal_size_max          0.350
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.201
_refine_diff_density_min         -0.489
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     479
_refine_ls_number_reflns         10589
_refine_ls_number_restraints     28
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.1144
_refine_ls_R_factor_gt           0.0665
_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^)+(0.0200P)^2^+6.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1243
_refine_ls_wR_factor_ref         0.1442
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6508
_reflns_number_total             10589
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ta05639g2.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7236616
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.855
_shelx_estimated_absorpt_t_max   0.955