‘Honeycomb’ nanotube assembly based on thiacalix[4]arene derivatives by weak interactions
Wang, Wei; Yang, Weiping; Guo, Rong; Gong, Shuling; CrystEngComm 17 (2015) 7663–; doi:10.1039/C5CE01088H

data_7221929
_publ_section_title
;
 &#x2018;Honeycomb&#x2019; nanotube assembly based on thiacalix[4]arene
 derivatives by weak interactions
;
_journal_issue                   40
_journal_name_full               CrystEngComm
_journal_page_first              7663
_journal_paper_doi               10.1039/C5CE01088H
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C31 H28 O5 S4, 0.17 (CHCl3)'
_chemical_formula_sum            'C31.17 H28.17 Cl0.51 O5 S4'
_chemical_formula_weight         628.90
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_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
_audit_update_record
;
2015-08-27 deposited with the CCDC.
2015-08-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            18
_cell_length_a                   36.329(5)
_cell_length_b                   36.329(5)
_cell_length_c                   11.8166(16)
_cell_measurement_reflns_used    9938
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.04
_cell_measurement_theta_min      2.43
_cell_volume                     13506(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0291
_diffrn_reflns_av_sigmaI/netI    0.0201
_diffrn_reflns_limit_h_max       42
_diffrn_reflns_limit_h_min       -43
_diffrn_reflns_limit_k_max       43
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            31597
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.84
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.370
_exptl_absorpt_correction_T_max  0.9296
_exptl_absorpt_correction_T_min  0.9296
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Sheldrick,2008'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.365
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5793
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.801
_refine_diff_density_min         -0.627
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     430
_refine_ls_number_reflns         5286
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.253
_refine_ls_R_factor_all          0.0827
_refine_ls_R_factor_gt           0.0753
_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^)+(0.1209P)^2^+116.6168P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2209
_refine_ls_wR_factor_ref         0.2301
_reflns_number_gt                4692
_reflns_number_total             5286
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce01088h2.cif
_cod_data_source_block           7.CHCl3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7221927--7221932.cif.
;
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               7221929