Temperature-dependent crystal structure of the isopropanol clathrate of Dianin's compound
Jackson J. Lee; Rebecca O. Fuller; Alexandre N. Sobolev; Henrik F. Clausen; Jacob Overgaard; George A. Koutsantonis; Bo B. Iversen; Mark A. Spackman; Chem.Commun. 47 (2011) 2029–; doi:10.1039/c0cc04418k

data_7105972
_publ_section_title
;
 Temperature-dependent crystal structure of the isopropanol clathrate of
 Dianin's compound
;
_journal_name_full               Chem.Commun.
_journal_page_first              2029
_journal_paper_doi               10.1039/c0cc04418k
_journal_volume                  47
_journal_year                    2011
_chemical_formula_moiety         '3(C18 H20 O2), C3 H8 O'
_chemical_formula_sum            'C57 H68 O7'
_chemical_formula_weight         865.11
_chemical_name_systematic
;
4-p-Hydroxyphenyl-2,2,4-trimethylchroman isopropanol clathrate
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_Int_Tables_number      148
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                120.0
_cell_formula_units_Z            6
_cell_length_a                   27.0106(4)
_cell_length_b                   27.0106
_cell_length_c                   10.9760(1)
_cell_measurement_reflns_used    15935
_cell_measurement_temperature    182(2)
_cell_measurement_theta_max      32.18
_cell_measurement_theta_min      2.95
_cell_volume                     6934.95(12)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
;
_computing_molecular_graphics    'Mercury CSD v. 2.3 (2009)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      182(2)
_diffrn_detector_area_resol_mean 16.0009
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type
'Oxford Diffraction Xcalibur-S, Sapphire3 CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0153
_diffrn_reflns_av_sigmaI/netI    0.0138
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -40
_diffrn_reflns_limit_k_max       40
_diffrn_reflns_limit_k_min       -40
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            26137
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         32.24
_diffrn_reflns_theta_min         2.96
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.95155
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.243
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2796
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.683
_refine_diff_density_min         -0.658
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     197
_refine_ls_number_reflns         5148
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0706
_refine_ls_R_factor_gt           0.0617
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+9.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1729
_refine_ls_wR_factor_ref         0.1791
_reflns_number_gt                4279
_reflns_number_total             5148
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0CC04418K.TXT
_cod_data_source_block           cmpnd03
_cod_original_cell_volume        6934.94(12)
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               7105972