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_1570870
_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         'C29 H34 O'
_chemical_formula_sum            'C29 H34 O'
_chemical_formula_weight         398.56
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2022-06-20
_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                90
_cell_angle_beta                 101.861(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.2535(18)
_cell_length_b                   14.900(3)
_cell_length_c                   17.885(4)
_cell_measurement_reflns_used    3514
_cell_measurement_temperature    296.15
_cell_measurement_theta_max      28.57
_cell_measurement_theta_min      2.33
_cell_volume                     2413.3(9)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_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)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0587
_diffrn_reflns_av_unetI/netI     0.0573
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            16876
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.026
_diffrn_reflns_theta_max         25.026
_diffrn_reflns_theta_min         1.795
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.064
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6319
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1031 before and 0.0592 after correction.
The Ratio of minimum to maximum transmission is 0.8474.
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    1.097
_exptl_crystal_description       block
_exptl_crystal_F_000             864
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.225
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.040
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     341
_refine_ls_number_reflns         4243
_refine_ls_number_restraints     66
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.1040
_refine_ls_R_factor_gt           0.0567
_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^)+(0.0913P)^2^+0.3454P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1514
_refine_ls_wR_factor_ref         0.1763
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2606
_reflns_number_total             4243
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc05533g4.cif
_cod_data_source_block           mo_210907h_0m
_cod_depositor_comments
'Adding full bibliography for 1570870--1570891.cif.'
_cod_original_cell_volume        2413.2(8)
_cod_database_code               1570870
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 C1-C2 \\sim C1A-C2
 with sigma of 0.02
 C2-C28 \\sim C2-C28A
 with sigma of 0.02
 C2-C29 \\sim C2-C29A
 with sigma of 0.02
 C19-C22 \\sim C19-C22A
 with sigma of 0.02
 C19-C20 \\sim C19-C20A
 with sigma of 0.02
 C19-C21 \\sim C19-C21A
 with sigma of 0.02
3. Uiso/Uaniso restraints and constraints
Uanis(C28A) \\sim Ueq, Uanis(C1) \\sim Ueq: with sigma of 0.01 and sigma for
terminal atoms of 0.02
Uanis(C29) \\sim Ueq, Uanis(C1A) \\sim Ueq: with sigma of 0.01 and sigma for
terminal atoms of 0.02
Uanis(C22) \\sim Ueq, Uanis(C22A) \\sim Ueq: with sigma of 0.01 and sigma for
terminal atoms of 0.02
Uanis(C20A) \\sim Ueq, Uanis(C20) \\sim Ueq: with sigma of 0.01 and sigma for
terminal atoms of 0.02
Uanis(C21) \\sim Ueq, Uanis(C21A) \\sim Ueq: with sigma of 0.01 and sigma for
terminal atoms of 0.02
4. Others
 Sof(C28A)=Sof(H28D)=Sof(H28E)=Sof(H28F)=Sof(C29A)=Sof(H29D)=Sof(H29E)=
 Sof(H29F)=Sof(C1A)=Sof(H1AA)=Sof(H1AB)=Sof(H1AC)=1-FVAR(1)
 Sof(C1)=Sof(H1A)=Sof(H1B)=Sof(H1C)=Sof(C28)=Sof(H28A)=Sof(H28B)=Sof(H28C)=
 Sof(C29)=Sof(H29A)=Sof(H29B)=Sof(H29C)=FVAR(1)
 Sof(C20A)=Sof(H20D)=Sof(H20E)=Sof(H20F)=Sof(C22A)=Sof(H22D)=Sof(H22E)=
 Sof(H22F)=Sof(C21A)=Sof(H21D)=Sof(H21E)=Sof(H21F)=1-FVAR(2)
 Sof(C20)=Sof(H20A)=Sof(H20B)=Sof(H20C)=Sof(C21)=Sof(H21A)=Sof(H21B)=Sof(H21C)=
 Sof(C22)=Sof(H22A)=Sof(H22B)=Sof(H22C)=FVAR(2)
5.a Aromatic/amide H refined with riding coordinates:
 C4(H4), C10(H10), C11(H11), C12(H12), C13(H13), C14(H14), C17(H17), C23(H23),
 C24(H24), C25(H25)
5.b Idealised Me refined as rotating group:
 C1(H1A,H1B,H1C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C22(H22A,H22B,
 H22C), C26(H26A,H26B,H26C), C27(H27A,H27B,H27C), C28(H28A,H28B,H28C), C29(H29A,
 H29B,H29C), C28A(H28D,H28E,H28F), C29A(H29D,H29E,H29F), C1A(H1AA,H1AB,H1AC),
 C20A(H20D,H20E,H20F), C22A(H22D,H22E,H22F), C21A(H21D,H21E,H21F)
;
_olex2_submission_special_instructions 'No special instructions were received'