One System, Three Functions: An Electroactive Reconfigurable Organic Receptor for Adaptive Binding, Information Encoding, and Metal-Free Oxidation
Das, Rajorshi; Seethapathy, Logeshwari; M, Rohith; Hazra, Chinmoy Kumar; Samanta, Jayanta; Pramanik, Susnata; Materials Horizons  (2026) –; doi:10.1039/D5MH02406D

data_1577052
_publ_section_title
;
 One System, Three Functions: An Electroactive Reconfigurable Organic
 Receptor for Adaptive Binding, Information Encoding, and Metal-Free
 Oxidation
;
_journal_name_full               'Materials Horizons'
_journal_paper_doi               10.1039/D5MH02406D
_journal_year                    2026
_chemical_formula_moiety         '0.5(C24 H27 N6), 1.5(F6 P)'
_chemical_formula_sum            'C12 H13.5 F9 N3 P1.5'
_chemical_formula_weight         417.21
_space_group_crystal_system      trigonal
_space_group_IT_number           160
_space_group_name_Hall           'R 3 -2"'
_space_group_name_H-M_alt        'R 3 m :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2025-07-27
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2025-07-27 deposited with the CCDC.	2026-04-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   18.329(7)
_cell_length_b                   18.329(7)
_cell_length_c                   8.653(3)
_cell_measurement_reflns_used    4650
_cell_measurement_temperature    273.15
_cell_measurement_theta_max      24.895
_cell_measurement_theta_min      2.681
_cell_volume                     2517.5(16)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2019/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      273.15
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0506
_diffrn_reflns_av_unetI/netI     0.0356
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            8853
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.003
_diffrn_reflns_theta_max         25.003
_diffrn_reflns_theta_min         2.222
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.306
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6682
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0872 before and 0.0657 after correction.
The Ratio of minimum to maximum transmission is 0.8967.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.651
_exptl_crystal_description       block
_exptl_crystal_F_000             1260
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.342
_refine_diff_density_min         -0.255
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details
;
 Flack x determined using 510 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.12(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.085
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     113
_refine_ls_number_reflns         1090
_refine_ls_number_restraints     551
_refine_ls_restrained_S_all      4.345
_refine_ls_R_factor_all          0.0489
_refine_ls_R_factor_gt           0.0479
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0839P)^2^+3.0525P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1292
_refine_ls_wR_factor_ref         0.1307
_reflns_Friedel_coverage         0.982
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                1068
_reflns_number_total             1090
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5mh02406d2.cif
_cod_data_source_block           tetpt_0m
_cod_original_cell_volume        2518(2)
_cod_original_sg_symbol_H-M      'R 3 m'
_cod_original_formula_sum        'C12 H13.50 F9 N3 P1.50'
_cod_database_code               1577052
_shelx_shelxl_version_number     2019/3
_shelx_estimated_absorpt_t_max   0.994
_shelx_estimated_absorpt_t_min   0.970
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.985(7)
 0.015(7)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
3. Restrained distances
 F5-F2 \\sim F5-F4_$1 \\sim F5-F4 \\sim F5-F1 \\sim F2-F4_$1 \\sim F2-F4 \\sim
F2-F3 \\sim F2-F3A \\sim F2-
 F3A_$1 \\sim F2-F5A \\sim F2-F5A_$1 \\sim F4_$1-F3 \\sim F4_$1-F1 \\sim
F4_$1-F5A \\sim F4-F3 \\sim F4-F1
 \\sim F4-F5A_$1 \\sim F3-F1 \\sim F1-F3A \\sim F1-F3A_$1 \\sim F1-F5A \\sim
F1-F5A_$1 \\sim F3A-F3A_$1 ~
 F3A-F5A \\sim F3A-F5A_$1 \\sim F3A_$1-F5A \\sim F3A_$1-F5A_$1 \\sim F5A-F5A_$1
 with sigma of 0.04
 P1-F5 \\sim P1-F2 \\sim P1-F4_$1 \\sim P1-F4 \\sim P1-F3 \\sim P1-F1 \\sim
P1-F3A \\sim P1-F3A_$1 \\sim P1-
 F5A \\sim P1-F5A_$1
 with sigma of 0.02
4. Uiso/Uaniso restraints and constraints
P1 \\sim F1 \\sim F2 \\sim F3 \\sim F3A \\sim F3A \\sim F4 \\sim F4 \\sim F5
\\sim F5A \\sim F5A: within 2A with sigma of 0.04 and sigma for terminal atoms
of 0.08 within 2A
Uanis(P1) \\sim Ueq, Uanis(F3A) \\sim Ueq, Uanis(F5) \\sim Ueq, Uanis(F5A)
\\sim Ueq, Uanis(F2) \\sim Ueq, Uanis(F4) \\sim Ueq, Uanis(F1) \\sim Ueq,
Uanis(F3) \\sim Ueq: with sigma of 0.02 and sigma for terminal atoms of 0.02
5. Rigid body (RIGU) restrains
 P1, F1, F2, F3, F3A, F3A, F4, F4, F5, F5A, F5A
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
6. Others
 Fixed Sof: H5A(0.5) H5B(0.5) H6B(0.5) H6C(0.5) F3(0.25) F3A(0.5) F4(0.5)
 F5(0.25) F5A(0.5)
7.a Secondary CH2 refined with riding coordinates:
 C5(H5A,H5B)
7.b Me refined with riding coordinates:
 C6(H6A,H6B,H6C)
7.c Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4)
;
_shelx_res_checksum              73115
_olex2_submission_special_instructions 'No special instructions were received'