Chirality-dependent halogen bonds in axially chiral quinazolin-4-one derivatives bearing ortho-halophenyl groups
Imai, Tomomi; Niijima, Erina; Terada, Shumpei; Wzorek, Alicja; Soloshonok, Vadim A.; Hori, Akiko; Kitagawa, Osamu; CrystEngComm 21 (2019) 3385–; doi:10.1039/C9CE00320G

data_7232792
_publ_section_title
;
 Chirality-dependent halogen bonds in axially chiral quinazolin-4-one
 derivatives bearing ortho-halophenyl groups
;
_journal_issue                   22
_journal_name_full               CrystEngComm
_journal_page_first              3385
_journal_paper_doi               10.1039/C9CE00320G
_journal_volume                  21
_journal_year                    2019
_chemical_formula_moiety         'C15 H11 I N2 O'
_chemical_formula_sum            'C15 H11 I N2 O'
_chemical_formula_weight         362.16
_space_group_crystal_system      orthorhombic
_space_group_IT_number           45
_space_group_name_Hall           'I 2 -2c'
_space_group_name_H-M_alt        'I b a 2'
_symmetry_space_group_name_Hall  'I 2 -2c'
_symmetry_space_group_name_H-M   'I b a 2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2019-04-26 deposited with the CCDC.    2019-05-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   15.8947(3)
_cell_length_b                   21.2266(4)
_cell_length_c                   8.08590(10)
_cell_measurement_reflns_used    321
_cell_measurement_temperature    100
_cell_measurement_theta_max      26.7099
_cell_measurement_theta_min      5.0199
_cell_volume                     2728.11(8)
_computing_cell_refinement       'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_data_collection       'Bruker Instrument Service vV6.2.6'
_computing_data_reduction        'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_molecular_graphics    'shelXle (C.B. Huebschle, rev 833)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 goniometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0223
_diffrn_reflns_av_unetI/netI     0.0173
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            15044
_diffrn_reflns_point_group_measured_fraction_full 0.971
_diffrn_reflns_point_group_measured_fraction_max 0.971
_diffrn_reflns_theta_full        25.021
_diffrn_reflns_theta_max         25.021
_diffrn_reflns_theta_min         2.563
_exptl_absorpt_coefficient_mu    2.340
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.4376
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.763
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1408
_exptl_crystal_size_max          0.880
_exptl_crystal_size_mid          0.176
_exptl_crystal_size_min          0.130
_refine_diff_density_max         0.195
_refine_diff_density_min         -0.438
_refine_diff_density_rms         0.068
_refine_ls_abs_structure_details
;
 Flack x determined using 1011 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.010(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     173
_refine_ls_number_reflns         2347
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0136
_refine_ls_R_factor_gt           0.0134
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0149P)^2^+2.2547P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0332
_refine_ls_wR_factor_ref         0.0333
_reflns_Friedel_coverage         0.801
_reflns_Friedel_fraction_full    0.940
_reflns_Friedel_fraction_max     0.940
_reflns_number_gt                2318
_reflns_number_total             2347
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce00320g2.cif
_cod_data_source_block           st180709a_0m_a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7232788--7232792.cif.
;
_cod_database_code               7232792
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.233
_shelx_estimated_absorpt_t_max   0.751
_shelx_res_checksum              47554