Synthesis, Structure and Metal Binding Property of Internally 1,3-Arylene-Bridged Azacalix[6]aromatics
Yi-Xin Fang; Liang Zhao; De-Xian Wang; Mei-Xiang Wang; Journal of Organic Chemistry 77 (2012) 10073–10082; doi:10.1021/jo301528f

data_4027691
_publ_section_title
;
 Synthesis, Structure and Metal Binding Property of Internally
 1,3-Arylene-Bridged Azacalix[6]aromatics
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              10073
_journal_page_last               10082
_journal_paper_doi               10.1021/jo301528f
_journal_volume                  77
_journal_year                    2012
_chemical_formula_moiety         'C47 H53 Cd2 N17 O4, 4(Cl O4)'
_chemical_formula_sum            'C47 H53 Cd2 Cl4 N17 O20'
_chemical_formula_weight         1542.66
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                72.312(13)
_cell_angle_beta                 82.496(16)
_cell_angle_gamma                68.093(11)
_cell_formula_units_Z            2
_cell_length_a                   12.393(3)
_cell_length_b                   16.465(3)
_cell_length_c                   17.357(5)
_cell_measurement_reflns_used    11688
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.4698
_cell_measurement_theta_min      1.3874
_cell_volume                     3130.0(13)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics
;
 Mercury: visualization and analysis of crystal structures, C. F. Macrae,
 P. R. Edgington, P. McCabe, E. Pidcock, G. P. Shields, R. Taylor,
 M. Towler and J. van de Streek, J. Appl. Cryst., 39, 453-457, 2006.
;
_computing_publication_material  'SHELX-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELX-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELX-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'MM007HF + CCD (Saturn724+)'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0431
_diffrn_reflns_av_sigmaI/netI    0.0569
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            28199
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.23
_exptl_absorpt_coefficient_mu    0.935
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7331
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2008)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.637
_exptl_crystal_description       Platelet
_exptl_crystal_F_000             1556
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.487
_refine_diff_density_min         -0.989
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     876
_refine_ls_number_reflns         14185
_refine_ls_number_restraints     136
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0731
_refine_ls_R_factor_gt           0.0630
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0615P)^2^+6.3258P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1482
_refine_ls_wR_factor_ref         0.1567
_reflns_number_gt                12184
_reflns_number_total             14185
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo301528f_si_002_7.cif
_cod_data_source_block           1-Cd(ClO4)2
_cod_database_code               4027691