Controllable spontaneous resolution in ultrasmall Cu-Ag bimetallic cluster ion pairs from achiral components.
He, Jiao; Deng, Cheng-Long; Sun, Cun-Fa; Zhang, Xiao-Xiao; Cui, Ying; Wu, Sheng-Hui; Luo, Geng-Geng; Chemical communications (Cambridge, England) 58 (2022) 1577–1580; doi:10.1039/d1cc05135k

data_7129537
_publ_section_title
;
 Controllable spontaneous resolution in ultrasmall Cu-Ag bimetallic
 cluster ion pairs from achiral components.
;
_journal_issue                   10
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              1577
_journal_page_last               1580
_journal_paper_doi               10.1039/d1cc05135k
_journal_volume                  58
_journal_year                    2022
_chemical_formula_moiety         'C36 H66 Ag3 Cu2 S6, C H2 Cl2, C24 H20 P'
_chemical_formula_sum            'C61 H88 Ag3 Cl2 Cu2 P S6'
_chemical_formula_weight         1566.23
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-12-11
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2021-12-18 deposited with the CCDC.	2021-12-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.7428(5)
_cell_length_b                   20.2094(8)
_cell_length_c                   26.5743(13)
_cell_measurement_reflns_used    7029
_cell_measurement_temperature    190.00(10)
_cell_measurement_theta_max      28.5530
_cell_measurement_theta_min      2.1710
_cell_volume                     7380.6(5)
_computing_cell_refinement       'CrysAlisPro 1.171.39.7e (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.7e (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.7e (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      190.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.0606
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.867
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     -1.00  77.00   0.50    4.00    --   15.65  57.00  90.00  156
  2  \w     50.00  77.00   0.50    4.00    --   15.65 178.00  30.00   54
  3  \w    -30.00  19.00   0.50    4.00    --   15.65 -19.00 120.00   98
  4  \w     -7.00  19.00   0.50    4.00    --  -16.43 -99.00  90.00   52
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0092702000
_diffrn_orient_matrix_UB_12      -0.0337791000
_diffrn_orient_matrix_UB_13      0.0054816000
_diffrn_orient_matrix_UB_21      -0.0004102000
_diffrn_orient_matrix_UB_22      0.0073094000
_diffrn_orient_matrix_UB_23      0.0261133000
_diffrn_orient_matrix_UB_31      -0.0507365000
_diffrn_orient_matrix_UB_32      -0.0062512000
_diffrn_orient_matrix_UB_33      0.0007544000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0387
_diffrn_reflns_av_unetI/netI     0.0809
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.867
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            29526
_diffrn_reflns_point_group_measured_fraction_full 0.959
_diffrn_reflns_point_group_measured_fraction_max 0.790
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.392
_diffrn_reflns_theta_min         2.132
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.645
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.76482
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.7e (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.410
_exptl_crystal_description       block
_exptl_crystal_F_000             3192
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.709
_refine_diff_density_min         -0.641
_refine_diff_density_rms         0.107
_refine_ls_abs_structure_details
;
 Flack x determined using 3878 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.024(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     676
_refine_ls_number_reflns         16072
_refine_ls_number_restraints     42
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0779
_refine_ls_R_factor_gt           0.0586
_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^)+(0.0571P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1156
_refine_ls_wR_factor_ref         0.1254
_reflns_Friedel_coverage         0.680
_reflns_Friedel_fraction_full    0.910
_reflns_Friedel_fraction_max     0.699
_reflns_number_gt                12466
_reflns_number_total             16072
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc05135k2.cif
_cod_data_source_block           2076947
_cod_depositor_comments
'Adding full bibliography for 7129533--7129538.cif.'
_cod_database_code               7129537
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         C63H92Ag3Cu2Cl6PS6
_shelx_estimated_absorpt_t_max   0.734
_shelx_estimated_absorpt_t_min   0.613
_reflns_odcompleteness_completeness 99.82
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Uiso/Uaniso restraints and constraints
Uanis(C11) \\sim Ueq, Uanis(C12) \\sim Ueq, Uanis(C8) \\sim Ueq, Uanis(C9)
\\sim Ueq, Uanis(Cl1) \\sim Ueq, Uanis(C61) \\sim Ueq, Uanis(Cl2) \\sim Ueq:
with sigma of 0.01 and sigma for terminal atoms of 0.02
2.a Ternary CH refined with riding coordinates:
 C1(H1), C7(H7), C13(H13), C19(H19), C25(H25), C31(H31)
2.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C3(H3A,H3B), C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B), C8(H8A,H8B),
 C9(H9A,H9B), C10(H10A,H10B), C11(H11A,H11B), C12(H12A,H12B), C14(H14A,H14B),
 C15(H15A,H15B), C16(H16A,H16B), C17(H17A,H17B), C18(H18A,H18B), C20(H20A,H20B),
  C21(H21A,H21B), C22(H22A,H22B), C23(H23A,H23B), C24(H24A,H24B), C26(H26A,
 H26B), C27(H27A,H27B), C28(H28A,H28B), C29(H29A,H29B), C30(H30A,H30B),
 C32(H32A,H32B), C33(H33A,H33B), C34(H34A,H34B), C35(H35A,H35B), C36(H36A,H36B),
  C61(H61A,H61B)
2.c Aromatic/amide H refined with riding coordinates:
 C38(H38), C39(H39), C40(H40), C41(H41), C42(H42), C44(H44), C45(H45),
 C46(H46), C47(H47), C48(H48), C50(H50), C51(H51), C52(H52), C53(H53), C54(H54),
  C56(H56), C57(H57), C58(H58), C59(H59), C60(H60)
;
_smtbx_masks_void_probe_radius   1.2
_smtbx_masks_void_truncation_radius 1.2
_shelx_res_checksum              4813
_shelx_hkl_checksum              74286
_shelx_fab_checksum              18120
_olex2_date_sample_data_collection 2021-01-07
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.248
_oxdiff_exptl_absorpt_empirical_full_min 0.754