An unprecedented Dianin clathrate structure with Z ′ (host) = 16
Frampton, Christopher Stephen; MacNicol, David D.; Gall, James H.; Mohd Ali, Hapipah; Azizan, Ainnul; Ketuly, Kamal; CrystEngComm  (2017) –; doi:10.1039/C7CE00451F

data_7227994
_publ_section_title
;
 An unprecedented Dianin clathrate structure with Z &#x2032; (host) = 16
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE00451F
_journal_year                    2017
_chemical_formula_moiety         '((C18 H20 O1 S1), 0.33(C3 H8 O1))'
_chemical_formula_sum            'C19 H22.67 O1.33 S'
_chemical_formula_weight         304.43
_chemical_melting_point          383
_chemical_name_common
;
S-Dianin's Compound with IPA guest, Type I cell
;
_chemical_name_systematic
;  
4-p-hydroxyphenyl-2,2,4-trimethylthiachroman: 0.33 IPA solvate
;
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-05-13 deposited with the CCDC.
2017-04-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            18
_cell_length_a                   28.246(4)
_cell_length_b                   28.246(4)
_cell_length_c                   10.965(3)
_cell_measurement_reflns_used    787
_cell_measurement_temperature    371(1)
_cell_measurement_theta_max      60.6340
_cell_measurement_theta_min      10.9120
_cell_volume                     7576(3)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
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_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
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_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
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_computing_molecular_graphics
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Bruker SHELXTL, <i>Mercury CSD 3.3</i> (Macrae <i>et al</i>., 2008) 
;
_computing_publication_material
;
Bruker SHELXTL, <i>Mercury CSD 3.3</i> (Macrae <i>et al</i>., 2008) 
;
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      371(1)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.5598
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1779
_diffrn_reflns_av_unetI/netI     0.1755
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            2751
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        44.435
_diffrn_reflns_theta_max         44.435
_diffrn_reflns_theta_min         8.877
_diffrn_source                   'sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    1.686
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.33405
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.201
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2940
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Isopropyl alcohol'
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.250
_refine_diff_density_max         0.496
_refine_diff_density_min         -0.490
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.981
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         1311
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.981
_refine_ls_R_factor_all          0.2061
_refine_ls_R_factor_gt           0.1493
_refine_ls_shift/su_max          0.018
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3289
_refine_ls_wR_factor_ref         0.4072
_reflns_Friedel_coverage         0.000
_reflns_number_gt                711
_reflns_number_total             1311
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce00451f2.cif
_cod_data_source_block           p14051_371r
_cod_database_code               7227994
_shelx_estimated_absorpt_t_min   0.632
_shelx_estimated_absorpt_t_max   0.678
_shelx_res_checksum              70684