Halogen Interactions in Macrocyclic Thiacalix[4]arene Systems
Yamada, Manabu; Hamada, Fumio; Crystal Growth & Design 15 (2015) 1889–; doi:10.1021/acs.cgd.5b00065

data_4516273
_publ_section_title
;
 Halogen Interactions in Macrocyclic Thiacalix[4]arene Systems
;
_journal_issue                   4
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1889
_journal_paper_doi               10.1021/acs.cgd.5b00065
_journal_volume                  15
_journal_year                    2015
_chemical_formula_moiety         'C44 H52 Br4 O4 S4'
_chemical_formula_sum            'C44 H52 Br4 O4 S4'
_chemical_formula_weight         1092.75
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.0000
_cell_angle_beta                 117.056(2)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   19.9445(14)
_cell_length_b                   15.5065(10)
_cell_length_c                   17.0986(11)
_cell_measurement_reflns_used    15874
_cell_measurement_temperature    100
_cell_measurement_theta_max      27.52
_cell_measurement_theta_min      3.34
_cell_volume                     4709.4(5)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0556
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            22694
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.48
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.645
_exptl_absorpt_correction_T_max  0.402
_exptl_absorpt_correction_T_min  0.278
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.541
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2208.00
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.250
_refine_diff_density_max         0.560
_refine_diff_density_min         -0.530
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     357
_refine_ls_number_reflns         5378
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.0317
_refine_ls_shift/su_max          0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0243P)^2^+6.6912P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0763
_reflns_number_gt                4181
_reflns_number_total             5378
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            cg5b00065_si_004.cif
_cod_data_source_block           TC4A-Br-Pentyl
_cod_original_cell_volume        4709.4(6)
_cod_database_code               4516273