A study of dye anchoring points in half-squarylium dyes for dye-sensitized solar cells
Connell, Arthur; Holliman, Peter J.; Davies, Matthew L.; Gwenin, Christopher D.; Weiss, Sophie; Pitak, Mateusz B.; Horton, Peter N.; Coles, Simon J.; Cooke, Graeme; J. Mater. Chem. A 2 (2014) 4055–; doi:10.1039/C3TA15278B

data_7239575
_publ_section_title
;
 A study of dye anchoring points in half-squarylium dyes for
 dye-sensitized solar cells
;
_journal_issue                   11
_journal_name_full               'J. Mater. Chem. A'
_journal_page_first              4055
_journal_paper_doi               10.1039/C3TA15278B
_journal_volume                  2
_journal_year                    2014
_chemical_formula_sum            'C34 H38 N3 Na O3.5'
_chemical_formula_weight         567.66
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.54(2)
_cell_angle_beta                 101.50(2)
_cell_angle_gamma                118.10(3)
_cell_formula_units_Z            4
_cell_length_a                   11.9454(11)
_cell_length_b                   12.4652(11)
_cell_length_c                   24.378(2)
_cell_measurement_reflns_used    14357
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.6
_cell_measurement_theta_min      1.9
_cell_volume                     3115.3(11)
_computing_cell_refinement
'CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)'
_computing_data_collection
'CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)'
_computing_data_reduction
'CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku Saturn724+ (2x2 bin mode)'
_diffrn_measured_fraction_theta_full 0.945
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device       'four-circle \k goniometer'
_diffrn_measurement_device_type  CrystalLogic
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support 'MiTeGen MicroLoop'
_diffrn_radiation_collimation    'Confocal mirrors'
_diffrn_radiation_monochromator  'double crystal silicon'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.68890
_diffrn_reflns_av_R_equivalents  0.2525
_diffrn_reflns_av_sigmaI/netI    0.2681
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            22317
_diffrn_reflns_theta_full        24.21
_diffrn_reflns_theta_max         24.21
_diffrn_reflns_theta_min         2.90
_diffrn_source                   synchrotron
_diffrn_source_type              'DLS beamline I19'
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.9975
_exptl_absorpt_correction_T_min  0.9958
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)'
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.210
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             1208
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.459
_refine_diff_density_min         -0.422
_refine_diff_density_rms         0.071
_refine_ls_extinction_coef       0.050(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.993
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     863
_refine_ls_number_reflns         10395
_refine_ls_number_restraints     1005
_refine_ls_restrained_S_all      0.963
_refine_ls_R_factor_all          0.3242
_refine_ls_R_factor_gt           0.1277
_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^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3028
_refine_ls_wR_factor_ref         0.4276
_reflns_number_gt                2921
_reflns_number_total             10395
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c3ta15278b.txt
_cod_data_source_block           8salt
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 

2023-11-23
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C68 H76 N6 Na2 O7'
_cod_original_formula_weight         1135.33
_cod_original_formula_units_Z            2
_cod_original_cell_volume        3115.3(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7239575