Metabolism and hydrophilicity of the polarised 'Janus face' all-<i>cis</i> tetrafluorocyclohexyl ring, a candidate motif for drug discovery.
Rodil, Andrea; Bosisio, Stefano; Ayoup, Mohammed Salah; Quinn, Laura; Cordes, David B.; Slawin, Alexandra M. Z.; Murphy, Cormac D.; Michel, Julien; O'Hagan, David; Chemical science 9 (2018) 3023–3028; doi:10.1039/c8sc00299a

data_1548949
_publ_section_title
;
 Metabolism and hydrophilicity of the polarised 'Janus face'
 all-<i>cis</i> tetrafluorocyclohexyl ring, a candidate motif for drug
 discovery.
;
_journal_issue                   11
_journal_name_full               'Chemical science'
_journal_page_first              3023
_journal_page_last               3028
_journal_paper_doi               10.1039/c8sc00299a
_journal_volume                  9
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C12 H12 F4 O'
_chemical_formula_sum            'C12 H12 F4 O'
_chemical_formula_weight         248.22
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2018-01-08
_audit_creation_method           'by CrystalStructure 4.2'
_audit_update_record
;
2018-01-16 deposited with the CCDC.
2018-02-19 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   6.0422(12)
_cell_length_b                   11.778(3)
_cell_length_c                   15.448(3)
_cell_measurement_reflns_used    1219
_cell_measurement_temperature    173
_cell_measurement_theta_max      68.00
_cell_measurement_theta_min      40.50
_cell_volume                     1099.4(4)
_computing_cell_refinement       'CrystalClear-SM Expert 2.1 b32'
_computing_data_collection       'CrystalClear-SM Expert 2.1 b32 (Rigaku, 2014)'
_computing_data_reduction        'CrystalClear-SM Expert 2.1 b32'
_computing_molecular_graphics    'CrystalStructure 4.2'
_computing_publication_material  'CrystalStructure 4.2 (Rigaku, 2015)'
_computing_structure_refinement  'SHELXL Version 2017/1 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2011 (Burla, et al., 2012)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 5.814
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Rigaku XtaLAB P100'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0517
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11746
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        67.687
_diffrn_reflns_theta_max         68.225
_diffrn_reflns_theta_min         4.721
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.232
_exptl_absorpt_correction_T_max  0.976
_exptl_absorpt_correction_T_min  0.740
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.500
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             512.00
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.060
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.14
_refine_diff_density_min         -0.13
_refine_ls_abs_structure_details
;
 Flack x determined using 746 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.06(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_number_parameters     158
_refine_ls_number_reflns         1998
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0303
_refine_ls_R_factor_gt           0.0295
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0548P)^2^+0.0186P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0833
_refine_ls_wR_factor_ref         0.0841
_reflns_Friedel_coverage         0.680
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.987
_reflns_number_gt                1911
_reflns_number_total             1998
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c8sc00299a2.cif
_cod_data_source_block           8
_cod_depositor_comments
'Adding full bibliography for 1548949--1548953.cif.'
_cod_database_code               1548949
_shelx_res_checksum              42889