Multistage control of near-infrared and magnetic properties <i>via</i> π-dimer modulation in TCNQ radical anion salts.
Shu, Ruifeng; Naota, Takeshi; Shiomi, Daisuke; Suzuki, Shuichi; Chemical communications (Cambridge, England) 61 (2025) 17021–17024; doi:10.1039/d5cc04915f

data_7135220
_publ_section_title
;
 Multistage control of near-infrared and magnetic properties <i>via</i>
 &#x3c0;-dimer modulation in TCNQ radical anion salts.
;
_journal_issue                   87
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              17021
_journal_page_last               17024
_journal_paper_doi               10.1039/d5cc04915f
_journal_volume                  61
_journal_year                    2025
_chemical_formula_moiety         'C30 H44 N5'
_chemical_formula_sum            'C30 H44 N5'
_chemical_formula_weight         474.71
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2025-06-07 deposited with the CCDC.	2025-09-24 downloaded from the CCDC.
;
_cell_angle_alpha                67.949(3)
_cell_angle_beta                 89.902(2)
_cell_angle_gamma                84.010(3)
_cell_formula_units_Z            4
_cell_length_a                   11.9464(3)
_cell_length_b                   14.9849(5)
_cell_length_c                   17.3068(6)
_cell_measurement_reflns_used    12187
_cell_measurement_temperature    150
_cell_measurement_theta_max      28.92
_cell_measurement_theta_min      2.14
_cell_volume                     2853.52(17)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_molecular_graphics    'CrystalStructure 4.3'
_computing_publication_material  'CrystalStructure 4.3 (Rigaku, 2019)'
_computing_structure_refinement  'SHELXL Version 2016/4 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT Version 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150
_diffrn_detector_area_resol_mean 5.811
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.899
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0633
_diffrn_reflns_av_unetI/netI     0.0878
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.899
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            55497
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.899
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.476
_diffrn_reflns_theta_min         2.093
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.066
_exptl_absorpt_correction_T_max  0.999
_exptl_absorpt_correction_T_min  0.226
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.105
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1036.00
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.25
_refine_diff_density_min         -0.26
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     631
_refine_ls_number_reflns         14269
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1363
_refine_ls_R_factor_gt           0.0613
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0946P)^2^+0.0242P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1536
_refine_ls_wR_factor_ref         0.1878
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7923
_reflns_number_total             14269
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            d5cc04915f3.cif
_cod_data_source_block           DMDOA_TCNQ
_cod_database_code               7135220
_shelx_res_checksum              90358
_shelx_hkl_checksum              20200