Synthesis of para- and meta-imino- or -amino-methyl pyridyl appended p-tert-butyl-calix[4]arene or p-tert-butyl-thiacalix[4]arene in 1,3-Alternate conformation
Noamane, Mohamed Habib; FERLAY, Sylvie; Abidi, Rym; Kyritsakas, Nathalie; Hosseini, Mir Wais; New J. Chem. 41 (2017) 6334–6339; doi:10.1039/C7NJ01389B

data_7056264
_publ_section_title
;
 Synthesis of para- and meta-imino- or -amino-methyl pyridyl appended
 p-tert-butyl-calix[4]arene or p-tert-butyl-thiacalix[4]arene in
 1,3-Alternate conformation
;
_journal_issue                   14
_journal_name_full               'New J. Chem.'
_journal_page_first              6334
_journal_page_last               6339
_journal_paper_doi               10.1039/C7NJ01389B
_journal_volume                  41
_journal_year                    2017
_chemical_formula_moiety         'C76 H88 N8 O4 S4'
_chemical_formula_sum            'C76 H88 N8 O4 S4'
_chemical_formula_weight         1305.78
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-04-24 deposited with the CCDC.
2017-05-30 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 93.023(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.021(3)
_cell_length_b                   15.136(3)
_cell_length_c                   34.374(8)
_cell_measurement_reflns_used    5933
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      22.92
_cell_measurement_theta_min      2.61
_cell_volume                     7285(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_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  0.0821
_diffrn_reflns_av_sigmaI/netI    0.0836
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       48
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            56024
_diffrn_reflns_theta_full        28.01
_diffrn_reflns_theta_max         28.01
_diffrn_reflns_theta_min         1.79
_exptl_absorpt_coefficient_mu    0.184
_exptl_absorpt_correction_T_max  0.9927
_exptl_absorpt_correction_T_min  0.9891
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.191
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2784
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_platon_squeeze_details          ' '
_refine_diff_density_max         1.562
_refine_diff_density_min         -1.132
_refine_diff_density_rms         0.180
_refine_ls_extinction_coef       0.0035(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     801
_refine_ls_number_reflns         17081
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1536
_refine_ls_R_factor_gt           0.1090
_refine_ls_shift/su_max          0.026
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1990P)^2^+74.4833P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2164
_refine_ls_wR_factor_ref         0.2415
_reflns_number_gt                8890
_reflns_number_total             17081
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7nj01389b1.cif
_cod_data_source_block           e2737a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/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.

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7056264