Alkali metal ion binding using cyclic polyketones
Ozawa, Narito; Shivakumar, Kilingaru I.; Murugavel, Muthuchamy; Inaba, Yuya; Yoneda, Tomoki; Ide, Yuki; Pirillo, Jenny; Hijikata, Yuh; Inokuma, Yasuhide; Chemical Communications  (2022) –; doi:10.1039/D2CC00361A

data_7129698
_publ_section_title
;
 Alkali metal ion binding using cyclic polyketones
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D2CC00361A
_journal_year                    2022
_chemical_formula_moiety         'C42 H60 O12, 2(C H2 Cl2)'
_chemical_formula_sum            'C44 H64 Cl4 O12'
_chemical_formula_weight         926.75
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-01-11 deposited with the CCDC.	2022-02-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 113.739(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.2562(7)
_cell_length_b                   11.1760(3)
_cell_length_c                   22.0433(7)
_cell_measurement_reflns_used    30051
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      29.1100
_cell_measurement_theta_min      2.1380
_cell_volume                     4793.5(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.43a (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.43a (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.43a (Rigaku OD, 2018)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC11 (RCD3): quarter-chi single'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0280
_diffrn_reflns_av_unetI/netI     0.0197
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            64718
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.999
_diffrn_reflns_theta_min         2.019
_diffrn_source                   'Rotating-anode X-ray tube (dual wavelength)'
_diffrn_source_type              'Rigaku (Mo) X-ray DW Source'
_exptl_absorpt_coefficient_mu    0.304
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.58103
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.43a (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.284
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1968
_exptl_crystal_size_max          0.500
_exptl_crystal_size_mid          0.400
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.725
_refine_diff_density_min         -0.927
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     553
_refine_ls_number_reflns         10420
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0562
_refine_ls_R_factor_gt           0.0474
_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^)+(0.0601P)^2^+4.1989P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1243
_refine_ls_wR_factor_ref         0.1294
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8860
_reflns_number_total             10420
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2cc00361a2.cif
_cod_data_source_block           compound_6
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7129698
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.863
_shelx_estimated_absorpt_t_max   0.942
_shelx_res_checksum              94184