Assembly of High-Nuclearity Sn26, Sn34-Oxo Clusters: Solvent Strategy and Inorganic Sn Incorporation
Zhu, Yu; Zhang, Lei; Zhang, Jian; Chemical Science  (2019) –; doi:10.1039/C9SC02503K

data_1552187
_publ_section_title
;
 Assembly of High-Nuclearity Sn26, Sn34-Oxo Clusters: Solvent Strategy and
 Inorganic Sn Incorporation
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C9SC02503K
_journal_year                    2019
_chemical_formula_sum            'C114 H272 Cl4 N32 O74 Sn26'
_chemical_formula_weight         6503.36
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2019-08-01 deposited with the CCDC.    2019-08-12 downloaded from the CCDC.
;
_cell_angle_alpha                73.021(8)
_cell_angle_beta                 89.189(10)
_cell_angle_gamma                68.918(11)
_cell_formula_units_Z            1
_cell_length_a                   16.154(13)
_cell_length_b                   18.360(16)
_cell_length_c                   23.56(2)
_cell_measurement_reflns_used    16509
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5126
_cell_measurement_theta_min      2.4035
_cell_volume                     6203(9)
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  UltraX-Saturn724+
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0963
_diffrn_reflns_av_unetI/netI     0.1280
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.970
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            69435
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.970
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.331
_diffrn_reflns_theta_min         2.502
_exptl_absorpt_coefficient_mu    2.677
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8053
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.741
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             3140
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.2000
_exptl_crystal_size_min          0.2000
_refine_diff_density_max         1.232
_refine_diff_density_min         -0.719
_refine_diff_density_rms         0.136
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.137
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1352
_refine_ls_number_reflns         27189
_refine_ls_number_restraints     2246
_refine_ls_restrained_S_all      1.116
_refine_ls_R_factor_all          0.1443
_refine_ls_R_factor_gt           0.0873
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+29.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1262
_refine_ls_wR_factor_ref         0.1425
_reflns_Friedel_coverage         0.000
_reflns_number_gt                15808
_reflns_number_total             27189
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc02503k2.cif
_cod_data_source_block           x_sq_CCDC4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        6204(9)
_cod_database_code               1552187
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              37296
_shelx_fab_checksum              30990