Controllable π-π coupling of intramolecular dimer models in aggregated states.
Liao, Qiuyan; Li, Aisen; Huang, Arui; Wang, Jiaqiang; Chang, Kai; Li, Hehua; Yao, Pengfei; Zhong, Cheng; Xie, Peidong; Wang, Jinfeng; Li, Zhen; Li, Qianqian; Chemical science 15 (2024) 4364–4373; doi:10.1039/d3sc05533g

data_1570889
_publ_section_title
;
 Controllable &#x3c0;-&#x3c0; coupling of intramolecular dimer models in
 aggregated states.
;
_journal_issue                   12
_journal_name_full               'Chemical science'
_journal_page_first              4364
_journal_page_last               4373
_journal_paper_doi               10.1039/d3sc05533g
_journal_volume                  15
_journal_year                    2024
_chemical_formula_moiety         'C2 H4 Cl2, C51 H46 O'
_chemical_formula_sum            'C53 H50 Cl2 O'
_chemical_formula_weight         773.83
_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
_audit_creation_date             2022-05-31
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2022-06-20 deposited with the CCDC.	2024-02-01 downloaded from the CCDC.
;
_cell_angle_alpha                94.3619(12)
_cell_angle_beta                 114.0071(15)
_cell_angle_gamma                108.5552(13)
_cell_formula_units_Z            2
_cell_length_a                   12.86643(19)
_cell_length_b                   13.09253(19)
_cell_length_c                   15.2541(2)
_cell_measurement_reflns_used    15053
_cell_measurement_temperature    348.00(10)
_cell_measurement_theta_max      66.5420
_cell_measurement_theta_min      3.2420
_cell_volume                     2161.74(7)
_computing_cell_refinement       'CrysAlisPro 1.171.41.103a (Rigaku OD, 2021)'
_computing_data_collection       'CrysAlisPro 1.171.41.103a (Rigaku OD, 2021)'
_computing_data_reduction        'CrysAlisPro 1.171.41.103a (Rigaku OD, 2021)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_diffrn_ambient_environment      air
_diffrn_ambient_temperature      348.00(10)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            'HyPix-Arc 150'
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     52.00 106.00   0.50    0.30    --   62.89  15.00   0.00  108
  2  \w     34.00  69.00   0.50    0.30    --   72.93-125.00 150.00   70
  3  \w     45.00  98.00   0.50    0.30    --   76.75-125.00  30.00  106
  4  \w     55.00  98.00   0.50    0.30    --   76.75-125.00 -90.00   86
  5  \w     42.00  98.00   0.50    0.30    --   76.75-125.00-180.00  112
  6  \w    -89.00 -53.00   0.50    0.30    --  -63.41 -15.00-180.00   72
  7  \w   -109.00 -63.00   0.50    0.30    --  -71.74 -15.00-180.00   92
  8  \w   -107.00 -63.00   0.50    0.30    --  -71.74 -15.00-120.00   88
  9  \w   -103.00 -64.00   0.50    0.30    --  -71.74 -15.00 -90.00   78
 10  \w   -120.00 -66.00   0.50    0.30    --  -76.23 -15.00 -30.00  108
 11  \w   -120.00 -85.00   0.50    0.30    --  -76.23 -15.00  30.00   70
 12  \w    -97.00 -62.00   0.50    0.30    --  -71.74 -15.00  30.00   70
 13  \w   -123.00 -77.00   0.50    0.30    --  -81.49 -15.00  90.00   92
 14  \w   -120.00 -79.00   0.50    0.30    --  -76.23 -15.00 120.00   82
 15  \w   -125.00 -83.00   0.50    0.30    --  -81.49 -15.00 -30.00   84
 16  \w   -121.00 -84.00   0.50    0.30    --  -81.49 -15.00-120.00   74
 17  \w   -122.00 -87.00   0.50    0.30    --  -81.49 -15.00-180.00   70
 18  \w   -102.00 -76.00   0.50    0.30    --  -81.49 125.00-180.00   52
 19  \w    -82.00 -43.00   0.50    0.30    --  -76.23 125.00-120.00   78
 20  \w    -68.00 -28.00   0.50    0.30    --  -63.41 125.00   0.00   80
 21  \w    -72.00 -42.00   0.50    0.30    --  -76.23 125.00 -30.00   60
 22  \w    -97.00 -50.00   0.50    0.30    --  -76.23 125.00  30.00   94
 23  \w    -73.00 -34.00   0.50    0.30    --  -76.23 125.00  60.00   78
 24  \w   -102.00 -69.00   0.50    0.30    --  -81.49 125.00  30.00   66
 25  \w    -66.00 -23.00   0.50    0.30    --  -63.41 125.00 120.00   86
 26  \w    -74.00 -29.00   0.50    0.30    --  -71.74 125.00 150.00   90
 27  \w   -102.00 -56.00   0.50    0.30    --  -81.49 125.00 120.00   92
 28  \w   -101.00 -75.00   0.50    0.30    --  -81.49 125.00  90.00   52
 29  \w   -102.00 -73.00   0.50    0.30    --  -81.49 125.00 150.00   58
 30  \w   -102.00 -58.00   0.50    0.30    --  -81.49 125.00   0.00   88
 31  \w   -101.00 -72.00   0.50    0.30    --  -81.49 125.00  60.00   58
 32  \w    -64.00 -39.00   0.50    0.30    --  -81.49 125.00 -60.00   50
 33  \w   -102.00 -71.00   0.50    0.30    --  -81.49 125.00 -60.00   62
 34  \w   -102.00 -51.00   0.50    0.30    --  -81.49 125.00 -90.00  102
 35  \w   -102.00 -77.00   0.50    0.30    --  -81.49 125.00-120.00   50
 36  \w   -102.00 -43.00   0.50    0.30    --  -81.49 125.00-150.00  118
 37  \w    -64.00 -39.00   0.50    0.30    --  -81.49 125.00-180.00   50
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'ROD, Synergy Custom system, HyPix-Arc 150'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0626925000
_diffrn_orient_matrix_UB_12      0.0605955000
_diffrn_orient_matrix_UB_13      -0.0587770000
_diffrn_orient_matrix_UB_21      0.0779455000
_diffrn_orient_matrix_UB_22      -0.0716045000
_diffrn_orient_matrix_UB_23      0.0180866000
_diffrn_orient_matrix_UB_31      -0.1006672000
_diffrn_orient_matrix_UB_32      -0.0867527000
_diffrn_orient_matrix_UB_33      -0.0957624000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0248
_diffrn_reflns_av_unetI/netI     0.0201
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            25665
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        66.593
_diffrn_reflns_theta_max         66.593
_diffrn_reflns_theta_min         3.265
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    1.627
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.74644
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.103a (Rigaku Oxford Diffraction, 2021)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_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    1.189
_exptl_crystal_description       prism
_exptl_crystal_F_000             820
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.372
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.100
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     550
_refine_ls_number_reflns         7582
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0736
_refine_ls_R_factor_gt           0.0664
_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^)+(0.1180P)^2^+0.4225P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2045
_refine_ls_wR_factor_ref         0.2123
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6315
_reflns_number_total             7582
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc05533g4.cif
_cod_data_source_block           20220506-lqy348k
_cod_depositor_comments
'Adding full bibliography for 1570870--1570891.cif.'
_cod_original_cell_volume        2161.74(6)
_cod_database_code               1570889
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.854
_shelx_estimated_absorpt_t_min   0.792
_reflns_odcompleteness_completeness 98.07
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_olex2_refinement_description
;
1. 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
2. Restrained distances
 C52-C53
 1.54 with sigma of 0.02
 C53-Cl2
 1.78 with sigma of 0.02
 C52-Cl1
 1.78 with sigma of 0.02
 C52A-Cl1A
 1.78 with sigma of 0.02
 C53A-Cl2A
 1.78 with sigma of 0.02
 C52A-C53A
 1.54 with sigma of 0.02
3. Rigid bond restraints
 C44, C46
 with sigma for 1-2 distances of 0.005 and sigma for 1-3 distances of 0.005
4. Others
 Sof(Cl2A)=Sof(C53A)=Sof(H53C)=Sof(H53D)=Sof(C52A)=Sof(H52C)=Sof(H52D)=
 Sof(Cl1A)=1-FVAR(1)
 Sof(Cl1)=Sof(Cl2)=Sof(C52)=Sof(H52A)=Sof(H52B)=Sof(C53)=Sof(H53A)=Sof(H53B)=
 FVAR(1)
5.a Secondary CH2 refined with riding coordinates:
 C52(H52A,H52B), C53(H53A,H53B), C53A(H53C,H53D), C52A(H52C,H52D)
5.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C8(H8), C5(H5), C10(H10), C20(H20), C39(H39), C34(H34), C15(H15),
 C36(H36), C25(H25), C29(H29), C18(H18), C38(H38), C37(H37), C32(H32), C17(H17),
  C22(H22), C16(H16), C24(H24), C31(H31), C30(H30), C23(H23)
5.c Idealised Me refined as rotating group:
 C42(H42A,H42B,H42C), C43(H43A,H43B,H43C), C47(H47A,H47B,H47C), C51(H51A,H51B,
 H51C), C49(H49A,H49B,H49C), C46(H46A,H46B,H46C), C45(H45A,H45B,H45C), C50(H50A,
 H50B,H50C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 4.654
_oxdiff_exptl_absorpt_empirical_full_min 0.331