Regioisomers of singly bridged calix[6]crown-6 and their heavy alkali metal complexes: a molecular baseball glove for caesium(I)
Kim, Seulgi; Jung, Jong Hwa; Lee, Shim Sung; Park, In-Hyeok; IUCrJ 9 (2022) 43–48; doi:10.1107/S2052252521010563

data_1565846
_publ_section_title
;
 Regioisomers of singly bridged calix[6]crown-6 and their heavy alkali
 metal complexes: a molecular baseball glove for caesium(I)
;
_journal_coeditor_code           YC5035
_journal_issue                   1
_journal_name_full               IUCrJ
_journal_page_first              43
_journal_page_last               48
_journal_paper_doi               10.1107/S2052252521010563
_journal_volume                  9
_journal_year                    2022
_chemical_formula_sum            'C54 H58 Cl3 O11 Rb'
_chemical_formula_weight         1074.82
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                84.0730(10)
_cell_angle_beta                 76.7280(10)
_cell_angle_gamma                62.7770(10)
_cell_formula_units_Z            2
_cell_length_a                   13.4400(3)
_cell_length_b                   14.3933(3)
_cell_length_c                   14.8036(3)
_cell_measurement_reflns_used    9848
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.24
_cell_measurement_theta_min      2.46
_cell_volume                     2478.47(9)
_computing_cell_refinement       'Bruker APEX software'
_computing_data_collection       'Bruker APEX software'
_computing_data_reduction        'Bruker APEX software'
_computing_molecular_graphics    ORTEP
_computing_publication_material  CIFTAB
_computing_structure_refinement  SHELXL
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0412
_diffrn_reflns_av_unetI/netI     0.0343
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            57893
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_min         1.413
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.222
_exptl_absorpt_correction_T_max  0.8191
_exptl_absorpt_correction_T_min  0.6958
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.440
_exptl_crystal_description       block
_exptl_crystal_F_000             1116
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.170
_refine_diff_density_max         0.833
_refine_diff_density_min         -0.552
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     626
_refine_ls_number_reflns         9744
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0688
_refine_ls_R_factor_gt           0.0460
_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^)+(0.0649P)^2^+1.7058P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1194
_refine_ls_wR_factor_ref         0.1296
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7303
_reflns_number_total             9744
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            yc5035.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'MULTI-SCAN' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/IUCr/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_database_code               1565846
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.696
_shelx_estimated_absorpt_t_max   0.819
_shelx_res_checksum              9327
_shelx_hkl_checksum              23539