Effects of alkyl chain length on film morphologies and photocurrent responses of tetrathiafulvalene-bipyridinium charge-transfer salts: a study in terms of structures
Huo, Peng; Xue, Li-Jun; Li, Yan-Hong; Chen, Ting; Yu, Lei; Zhu, Qin-Yu; Dai, Jie; CrystEngComm 18 (2016) 2894–; doi:10.1039/C5CE02479J

data_7224777
_publ_section_title
;
 Effects of alkyl chain length on film morphologies and photocurrent
 responses of tetrathiafulvalene-bipyridinium charge-transfer salts: a
 study in terms of structures
;
_journal_issue                   16
_journal_name_full               CrystEngComm
_journal_page_first              2894
_journal_paper_doi               10.1039/C5CE02479J
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C54 H72 N2 O8 S12'
_chemical_formula_weight         1261.94
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-11-18 deposited with the CCDC.
2016-03-14 downloaded from the CCDC.
;
_cell_angle_alpha                76.598(5)
_cell_angle_beta                 79.897(5)
_cell_angle_gamma                86.413(5)
_cell_formula_units_Z            2
_cell_length_a                   9.6659(6)
_cell_length_b                   13.4126(7)
_cell_length_c                   25.3171(17)
_cell_measurement_reflns_used    6022
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.9
_cell_measurement_theta_min      3.1
_cell_volume                     3142.5(3)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2000)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2000)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2000)'
_computing_molecular_graphics    'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0361
_diffrn_reflns_av_unetI/netI     0.0456
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            30599
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         2.808
_exptl_absorpt_coefficient_mu    0.468
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7174
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication '
_exptl_crystal_colour            'clear light black'
_exptl_crystal_density_diffrn    1.331
_exptl_crystal_description       block
_exptl_crystal_F_000             1328
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.847
_refine_diff_density_min         -0.926
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.153
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     675
_refine_ls_number_reflns         11047
_refine_ls_number_restraints     60
_refine_ls_restrained_S_all      1.171
_refine_ls_R_factor_all          0.1260
_refine_ls_R_factor_gt           0.0904
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0010P)^2^+12.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1706
_refine_ls_wR_factor_ref         0.1864
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7374
_reflns_number_total             11047
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ce02479j2.cif
_cod_data_source_block           3
_cod_depositor_comments
'Adding full bibliography for 7224775--7224777.cif.'
_cod_database_code               7224777
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.835
_shelx_estimated_absorpt_t_max   0.912