Weak intermolecular interaction directed assembly of calix[4]arene derivatives
Xiao, Zufeng; Yang, Weiping; Luo, Jia; Guo, Rong; Zeng, Rong; Ji, Lingbo; Li, Wei; Wang, Wei; CrystEngComm 21 (2019) 7114–; doi:10.1039/C9CE01286A

data_7239737
_publ_section_title
;
 Weak intermolecular interaction directed assembly of calix[4]arene
 derivatives
;
_journal_issue                   46
_journal_name_full               CrystEngComm
_journal_page_first              7114
_journal_paper_doi               10.1039/C9CE01286A
_journal_volume                  21
_journal_year                    2019
_chemical_formula_sum            'C44 H44 N4 O4'
_chemical_formula_weight         692.83
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-10-03 deposited with the CCDC.	2019-10-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 110.64(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   22.208(4)
_cell_length_b                   21.426(4)
_cell_length_c                   19.955(4)
_cell_measurement_reflns_used    5100
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.9
_cell_measurement_theta_min      2.1
_cell_volume                     8886(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT, SADABS and XPREP'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1568
_diffrn_reflns_av_unetI/netI     0.1162
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            26929
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.680
_diffrn_reflns_theta_min         1.365
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.067
_exptl_absorpt_correction_T_max  0.9910
_exptl_absorpt_correction_T_min  0.9910
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.036
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2944
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.245
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.941
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     537
_refine_ls_number_reflns         8458
_refine_ls_number_restraints     230
_refine_ls_restrained_S_all      0.954
_refine_ls_R_factor_all          0.1444
_refine_ls_R_factor_gt           0.0669
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_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          0.1900
_refine_ls_wR_factor_ref         0.2278
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3565
_reflns_number_total             8458
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce01286a2.cif
_cod_data_source_block           21
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7239737
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.990
_shelx_estimated_absorpt_t_max   0.993
_shelx_res_checksum              87753
_shelx_fab_checksum              84852