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_7239567
_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_moiety         'C12 H16 I N'
_chemical_formula_sum            'C12 H16 I N'
_chemical_formula_weight         301.16
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.944(2)
_cell_length_b                   11.434(4)
_cell_length_c                   15.743(6)
_cell_measurement_reflns_used    5439
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.2
_cell_measurement_theta_min      2.2
_cell_volume                     1250.0(7)
_computing_cell_refinement
;
CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)
;
_computing_data_collection
;
CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)
;
_computing_data_reduction
;
CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device
;
AFC12 (Right): Kappa 3 circle
;
_diffrn_measurement_device_type
;
Rigaku Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support Mitegen
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0230
_diffrn_reflns_av_sigmaI/netI    0.0297
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8462
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.14
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           55.0
_diffrn_source_power             2.5
_diffrn_source_voltage           45.0
_exptl_absorpt_coefficient_mu    2.527
_exptl_absorpt_correction_T_max  0.8631
_exptl_absorpt_correction_T_min  0.3647
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.600
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       lath
_exptl_crystal_F_000             592
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.370
_refine_diff_density_min         -0.230
_refine_diff_density_rms         0.059
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.011(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.623
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     131
_refine_ls_number_reflns         2810
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.623
_refine_ls_R_factor_all          0.0164
_refine_ls_R_factor_gt           0.0151
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0447P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0378
_refine_ls_wR_factor_ref         0.0385
_reflns_number_gt                2696
_reflns_number_total             2810
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c3ta15278b.txt
_cod_data_source_block           2a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' 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 
;
_cod_original_cell_volume        1249.9(8)
_cod_original_sg_symbol_Hall     'P 2ac 2ab '
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               7239567