Bringing a Molecular Plus One: Synergistic Binding Creates Guest-Mediated Three Component Complexes.
Taimoory, S. Maryamdokht; Twum, Kwaku; Dashti, Mohadeseh; Pan, FangFang; Lahtinen, Manu; Rissanen, Kari; Puttreddy, Rakesh; Trant, John F.; Beyeh, Ngong Kodiah; The Journal of organic chemistry  (2020) –; doi:10.1021/acs.joc.0c00220

data_4038159
_publ_section_title
;
 Bringing a Molecular Plus One: Synergistic Binding Creates Guest-Mediated
 Three Component Complexes.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.0c00220
_journal_year                    2020
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C2 F3 O2, C5 H6 N'
_chemical_formula_sum            'C7 H6 F3 N O2'
_chemical_formula_weight         193.13
_space_group_crystal_system      trigonal
_space_group_IT_number           145
_space_group_name_Hall           'P 32'
_space_group_name_H-M_alt        'P 32'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2019-07-06
_audit_creation_method
;
Olex2 1.2
(compiled May 18 2018 14:05:52 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            9
_cell_length_a                   14.511(2)
_cell_length_b                   14.511(2)
_cell_length_c                   10.200(2)
_cell_measurement_reflns_used    4554
_cell_measurement_temperature    170.0(1)
_cell_measurement_theta_max      27.878
_cell_measurement_theta_min      0.407
_cell_volume                     1860.1(5)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.0(1)
_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       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0488
_diffrn_reflns_av_unetI/netI     0.0590
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            12457
_diffrn_reflns_point_group_measured_fraction_full 0.980
_diffrn_reflns_point_group_measured_fraction_max 0.980
_diffrn_reflns_theta_full        25.214
_diffrn_reflns_theta_max         25.214
_diffrn_reflns_theta_min         1.620
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.156
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6442
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2012/1 (Bruker,2012) was used for absorption correction. wR2(int) was 0.0723 before and 0.0628 after correction. The Ratio of minimum to maximum transmission is 0.8639. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.552
_exptl_crystal_description       block
_exptl_crystal_F_000             882
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.194
_refine_diff_density_min         -0.176
_refine_diff_density_rms         0.038
_refine_ls_abs_structure_details
;
 Flack x determined using 1432 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.0(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     354
_refine_ls_number_reflns         4412
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0451
_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^)+(0.0291P)^2^+0.4966P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0893
_refine_ls_wR_factor_ref         0.0969
_reflns_Friedel_coverage         0.961
_reflns_Friedel_fraction_full    0.960
_reflns_Friedel_fraction_max     0.960
_reflns_number_gt                3595
_reflns_number_total             4412
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo0c00220_si_002.cif
_cod_data_source_block           BC1
_cod_original_cell_volume        1860.0(7)
_cod_database_code               4038159
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.983
_shelx_estimated_absorpt_t_min   0.975
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.753(3)
 0.247(3)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
3.a Riding coordinates:
 N1(H1), N2(H2A), N3(H3A)
3.b Aromatic/amide H refined with riding coordinates:
 C1(H1A), C2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C7(H7), C8(H8), C9(H9),
 C10(H10), C11(H11), C12(H12), C13(H13), C14(H14), C15(H15)
;
_olex2_submission_special_instructions 'No special instructions were received'