Intermediates and products of the reaction of Zn(ii) organyls with tetrel element Zintl ions: cluster extension versus complexation.
Wallach, C.; Mayer, K.; Henneberger, T.; Klein, W.; Fässler, T F; Dalton transactions (Cambridge, England : 2003) 49 (2020) 6191–6198; doi:10.1039/d0dt01096k

data_7703991
_publ_section_title
;
 Intermediates and products of the reaction of Zn(ii) organyls with tetrel
 element Zintl ions: cluster extension versus complexation.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6191
_journal_page_last               6198
_journal_paper_doi               10.1039/d0dt01096k
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C12 H24 K0.84 O6 Rb0.16, C18 H15 Zn'
_chemical_formula_sum            'C30 H39 K0.84 O6 Rb0.16 Zn'
_chemical_formula_weight         607.38
_space_group_crystal_system      orthorhombic
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-02-05 deposited with the CCDC.	2020-04-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.842(2)
_cell_length_b                   7.2588(15)
_cell_length_c                   18.322(3)
_cell_measurement_reflns_used    1926
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      32.9746
_cell_measurement_theta_min      2.7849
_cell_volume                     2904.9(8)
_computing_cell_refinement
; 
 CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.33.34d 
;
_computing_data_collection
; 
 CrysAlis CCD, Oxford Diffraction Ltd., Version 1.171.33.34d 
;
_computing_data_reduction
; 
 CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.33.34d 
;
_computing_molecular_graphics    'DIAMOND 3.2k'
_computing_structure_refinement  SHELXL-2014/7
_computing_structure_solution    SHELXS-97
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 16.0238
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Oxford Xcalibur 3'
_diffrn_measurement_method       '\w and \p scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1990
_diffrn_reflns_av_unetI/netI     0.3101
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            30260
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_min         2.902
_exptl_absorpt_coefficient_mu    1.269
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.54108
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 CrysAlis RED, Oxford Diffraction Ltd., Version 1.171.33.34d 
 Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_description       block
_exptl_crystal_F_000             1275
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Ammonia'
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.826
_refine_diff_density_min         -0.486
_refine_diff_density_rms         0.070
_refine_ls_abs_structure_details
;
 Flack x determined using 570 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.00(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.655
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         5705
_refine_ls_number_restraints     72
_refine_ls_restrained_S_all      0.680
_refine_ls_R_factor_all          0.1647
_refine_ls_R_factor_gt           0.0540
_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^)+(0.0328P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0902
_refine_ls_wR_factor_ref         0.1059
_reflns_Friedel_coverage         0.935
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                1847
_reflns_number_total             5705
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt01096k2.cif
_cod_data_source_block           TH270
_cod_depositor_comments
'Adding full bibliography for 7703988--7703995.cif.'
_cod_database_code               7703991
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              37323