Structural and optical investigations of charge transfer complexes involving the radical anions of TCNQ and F4TCNQ
Sutton, Ashley L.; Abrahams, Brendan F.; D'Alessandro, Deanna M.; Hudson, Timothy A.; Robson, Richard; Usov, Pavel M.; CrystEngComm 18 (2016) 8906–; doi:10.1039/C6CE02015A

data_7227052
_publ_section_title
;
 Structural and optical investigations of charge transfer complexes
 involving the radical anions of TCNQ and F4TCNQ
;
_journal_issue                   46
_journal_name_full               CrystEngComm
_journal_page_first              8906
_journal_paper_doi               10.1039/C6CE02015A
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C40 H28 N12'
_chemical_formula_weight         676.74
_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
;
2016-10-24 deposited with the CCDC.
2016-10-31 downloaded from the CCDC.
;
_cell_angle_alpha                96.805(3)
_cell_angle_beta                 100.163(3)
_cell_angle_gamma                95.734(3)
_cell_formula_units_Z            2
_cell_length_a                   6.6808(2)
_cell_length_b                   13.9762(5)
_cell_length_c                   18.9142(7)
_cell_measurement_reflns_used    5141
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      73.7448
_cell_measurement_theta_min      3.2064
_cell_volume                     1712.87(10)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      130(2)
_diffrn_detector_area_resol_mean 10.2273
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0187
_diffrn_reflns_av_unetI/netI     0.0272
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            10746
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        67.474
_diffrn_reflns_theta_max         67.474
_diffrn_reflns_theta_min         3.209
_exptl_absorpt_coefficient_mu    0.665
_exptl_absorpt_correction_T_max  0.967
_exptl_absorpt_correction_T_min  0.921
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
;
_exptl_crystal_colour            'Dark Purple'
_exptl_crystal_density_diffrn    1.312
_exptl_crystal_description       Block
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.1989
_exptl_crystal_size_mid          0.1264
_exptl_crystal_size_min          0.0530
_refine_diff_density_max         0.150
_refine_diff_density_min         -0.253
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     471
_refine_ls_number_reflns         6146
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0428
_refine_ls_R_factor_gt           0.0344
_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^)+(0.0562P)^2^+0.0757P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0915
_refine_ls_wR_factor_ref         0.0964
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5115
_reflns_number_total             6146
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce02015a2.cif
_cod_data_source_block           9TCNQ
_cod_depositor_comments
'Adding full bibliography for 7227043--7227054.cif.'
_cod_original_cell_volume        1712.86(10)
_cod_database_code               7227052
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              17568