Nonconventional Three-Component Hierarchical Host-Guest Assembly Based on Mo-Blue Ring-Shaped Giant Anion, γ-Cyclodextrin, and Dawson-type Polyoxometalate.
Moussawi, Mhamad Aly; Haouas, Mohamed; Floquet, Sébastien; Shepard, William E.; Abramov, Pavel A.; Sokolov, Maxim N.; Fedin, Vladimir P.; Cordier, Stéphane; Ponchel, Anne; Monflier, Eric; Marrot, Jérôme; Cadot, Emmanuel; Journal of the American Chemical Society 139 (2017) 14376–14379; doi:10.1021/jacs.7b08058

data_4131653
_publ_section_title
;
 Nonconventional Three-Component Hierarchical Host-Guest Assembly Based on
 Mo-Blue Ring-Shaped Giant Anion, \g-Cyclodextrin, and Dawson-type
 Polyoxometalate.
;
_journal_issue                   41
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14376
_journal_page_last               14379
_journal_paper_doi               10.1021/jacs.7b08058
_journal_volume                  139
_journal_year                    2017
_chemical_formula_sum            'C192 H926 K3 Mo154 Na15 O979 P2 W18'
_chemical_formula_weight         37511.43
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                104.196(4)
_cell_angle_beta                 101.863(4)
_cell_angle_gamma                91.090(5)
_cell_formula_units_Z            1
_cell_length_a                   25.010(2)
_cell_length_b                   28.505(3)
_cell_length_c                   38.129(3)
_cell_measurement_reflns_used    9665
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      24.97
_cell_measurement_theta_min      2.37
_cell_volume                     25720(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick 2015)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1379
_diffrn_reflns_av_unetI/netI     0.0930
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       45
_diffrn_reflns_limit_l_min       -45
_diffrn_reflns_number            772174
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.356
_diffrn_reflns_theta_min         2.125
_diffrn_source                   microsource
_exptl_absorpt_coefficient_mu    3.954
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2014/5
_exptl_crystal_colour            'dark blue'
_exptl_crystal_density_diffrn    2.422
_exptl_crystal_description       platelet
_exptl_crystal_F_000             17962
_exptl_crystal_size_max          0.140
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.020
_exptl_transmission_factor_max   0.7443
_exptl_transmission_factor_min   0.5178
_refine_diff_density_max         5.409
_refine_diff_density_min         -5.506
_refine_diff_density_rms         0.500
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     3829
_refine_ls_number_reflns         92697
_refine_ls_number_restraints     2048
_refine_ls_restrained_S_all      1.104
_refine_ls_R_factor_all          0.2469
_refine_ls_R_factor_gt           0.1720
_refine_ls_shift/su_max          1.557
_refine_ls_shift/su_mean         0.104
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1714P)^2^+3699.0852P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.4198
_refine_ls_wR_factor_ref         0.4778
_reflns_Friedel_coverage         0.000
_reflns_number_gt                53368
_reflns_number_total             92697
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            wid50_sq.cif
_cod_data_source_block           mam202_sq
_cod_original_cell_volume        25721(4)
_cod_database_code               4131653
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.607
_shelx_estimated_absorpt_t_max   0.925
_exptl_absorpt_special_details   'Blessing, Acta Cryst. (1995) A51, 33-38'
_shelx_res_checksum              20252
_shelx_hkl_checksum              18046
_shelx_fab_checksum              73007