1,2-Disubstituted bicyclo[2.1.1]hexanes as saturated bioisosteres of <i>ortho</i>-substituted benzene.
Denisenko, Aleksandr; Garbuz, Pavel; Makovetska, Yelyzaveta; Shablykin, Oleh; Lesyk, Dmytro; Al-Maali, Galeb; Korzh, Rodion; Sadkova, Iryna V.; Mykhailiuk, Pavel K.; Chemical science 14 (2023) 14092–14099; doi:10.1039/d3sc05121h

data_1570212
_publ_section_title
;
 1,2-Disubstituted bicyclo[2.1.1]hexanes as saturated bioisosteres of
 <i>ortho</i>-substituted benzene.
;
_journal_issue                   48
_journal_name_full               'Chemical science'
_journal_page_first              14092
_journal_page_last               14099
_journal_paper_doi               10.1039/d3sc05121h
_journal_volume                  14
_journal_year                    2023
_chemical_formula_moiety         'C18 H17 Cl2 F2 N3 O'
_chemical_formula_sum            'C18 H17 Cl2 F2 N3 O'
_chemical_formula_weight         400.24
_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   mixed
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc2gr9yh
_audit_creation_date             2023-03-07
_audit_creation_method
;
Olex2 1.5
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2023-08-03 deposited with the CCDC.	2023-10-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.272(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.9193(6)
_cell_length_b                   18.5629(12)
_cell_length_c                   9.7993(5)
_cell_measurement_reflns_used    5641
_cell_measurement_temperature    273.15
_cell_measurement_theta_max      24.69
_cell_measurement_theta_min      2.19
_cell_volume                     1796.16(18)
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2016/6 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_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  0.0508
_diffrn_reflns_av_unetI/netI     0.0309
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            26745
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         2.062
_diffrn_source_current           30.0
_diffrn_source_power             1.2
_diffrn_source_voltage           40.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.394
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.480
_exptl_crystal_description       plate
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.260
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     240
_refine_ls_number_reflns         3158
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0535
_refine_ls_R_factor_gt           0.0404
_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^)+(0.0482P)^2^+1.0152P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0969
_refine_ls_wR_factor_ref         0.1041
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2531
_reflns_number_total             3158
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc05121h2.cif
_cod_data_source_block           v107
_cod_depositor_comments
'Adding full bibliography for 1570208--1570213.cif.'
_cod_database_code               1570212
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.984
_shelx_estimated_absorpt_t_min   0.911
_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.a Ternary CH refined with riding coordinates:
 C1(H1A), C3(H3), C17(H17)
2.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C4(H4A,H4B), C6(H6A,H6B)
2.c Aromatic/amide H refined with riding coordinates:
 C8(H8), C11(H11), C12(H12), C15(H15)
2.d Idealised Me refined as rotating group:
 C18(H18A,H18B,H18C)
;
_shelx_res_checksum              77834
_olex2_submission_special_instructions 'No special instructions were received'