Coordination-Driven Self-Assembly of Supramolecular Cages: Heteroatom-Containing and Complementary Trigonal Prisms
Yury K. Kryschenko; S. Russell Seidel; David C. Muddiman; Angelito I. Nepomuceno; Peter J. Stang; Journal of the American Chemical Society 125 (2003) 9647–9652; doi:10.1021/ja030209n

data_4114047
_publ_section_title
;
 Coordination-Driven Self-Assembly of Supramolecular Cages:
 Heteroatom-Containing and Complementary Trigonal Prisms
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9647
_journal_page_last               9652
_journal_paper_doi               10.1021/ja030209n
_journal_volume                  125
_journal_year                    2003
_chemical_formula_sum            'C54 H102 Br3 O P7 Pt3'
_chemical_formula_weight         1809.15
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           159
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 3 -2c'
_symmetry_space_group_name_H-M   'P 3 1 c'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            4
_cell_length_a                   18.0210(3)
_cell_length_b                   18.0210(3)
_cell_length_c                   23.9360(4)
_cell_measurement_reflns_used    5648
_cell_measurement_temperature    150(1)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      1.018
_cell_volume                     6731.94(19)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'Nonius COLLECT'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'WinGX, Ortep3'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      150(1)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Nonius KappaCCD Diffractometer'
_diffrn_measurement_method       'Phi scan'
_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  0.0446
_diffrn_reflns_av_sigmaI/netI    0.0530
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            13977
_diffrn_reflns_theta_full        27.43
_diffrn_reflns_theta_max         27.43
_diffrn_reflns_theta_min         3.85
_exptl_absorpt_coefficient_mu    8.199
_exptl_absorpt_correction_T_max  0.4154
_exptl_absorpt_correction_T_min  0.1923
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO-SMN (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.785
_exptl_crystal_description       prism
_exptl_crystal_F_000             3512
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.742
_refine_diff_density_min         -1.155
_refine_diff_density_rms         0.114
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.018(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     421
_refine_ls_number_reflns         7760
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0379
_refine_ls_R_factor_gt           0.0328
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0226P)^2^+17.8408P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0747
_refine_ls_wR_factor_ref         0.0777
_reflns_number_gt                7176
_reflns_number_total             7760
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja030209n_2.cif
_cod_data_source_block           compound6
_cod_original_cell_volume        6731.93(19)
_cod_database_code               4114047