Tuning the depth of bowl-shaped phosphine hosts: capsule and pseudo-cage architectures in host-guest complexes with C60 fullerene
Masaki Yamamura; Kimiya Sukegawa; Tatsuya Nabeshima; Chem.Commun. 51 (2015) 12080–; doi:10.1039/C5cc04194E

data_7117520
_publ_section_title
;
 Tuning the depth of bowl-shaped phosphine hosts: capsule and pseudo-cage
 architectures in host-guest complexes with C60 fullerene
;
_journal_name_full               Chem.Commun.
_journal_page_first              12080
_journal_paper_doi               10.1039/C5cc04194E
_journal_volume                  51
_journal_year                    2015
_chemical_formula_sum            'C144 H42 O6 P2'
_chemical_formula_weight         1929.71
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2015-04-21 deposited with the CCDC.
2015-06-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   19.058(12)
_cell_length_b                   19.058(12)
_cell_length_c                   20.787(14)
_cell_measurement_reflns_used    1646
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      25.65
_cell_measurement_theta_min      2.31
_cell_volume                     6538(7)
_computing_cell_refinement       'Bruker SAINT'
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_computing_molecular_graphics    'Bruker SHELXTL'
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(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       '\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  0.1014
_diffrn_reflns_av_unetI/netI     0.0926
_diffrn_reflns_laue_measured_fraction_full 1.000
_diffrn_reflns_laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -23
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_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            11604
_diffrn_reflns_point_group_measured_fraction_full 1.000
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.498
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_exptl_absorpt_coefficient_mu    0.124
_exptl_absorpt_correction_type   empirical
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_exptl_crystal_description       cubic
_exptl_crystal_F_000             2952
_exptl_crystal_size_max          0.050
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.050
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_exptl_transmission_factor_min   0.994
_refine_diff_density_max         0.233
_refine_diff_density_min         -0.285
_refine_diff_density_rms         0.051
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3025
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.1077
_refine_ls_R_factor_gt           0.0499
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0527P)^2^+3.7332P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1117
_refine_ls_wR_factor_ref         0.1401
_reflns_Friedel_coverage         0.000
_reflns_friedel_fraction_full    .
_reflns_friedel_fraction_max     .
_reflns_number_gt                1830
_reflns_number_total             3025
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5cc04194e2-e4.cif
_cod_data_source_block           NapC602_0m
_cod_original_cell_volume        6539(9)
_cod_database_code               7117520
_shelx_estimated_absorpt_t_min   0.994
_shelx_estimated_absorpt_t_max   0.994
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_shelx_res_checksum              31416
_shelx_hkl_checksum              70722