Single-crystal-to-single-crystal desolvation in a Ti32 nanoring cluster
Wang, Xiangxiang; Gui, Daxiang; Zhai, Fuwan; Li, Hui; Wang, Xia; Wang, Yanlong; Chen, Lanhua; Zheng, Tao; Chai, Zhifang; Wang, Shuao; CrystEngComm 20 (2018) 7062–; doi:10.1039/C8CE00717A

data_7231664
_publ_section_title
;
 Single-crystal-to-single-crystal desolvation in a Ti32 nanoring cluster
;
_journal_issue                   44
_journal_name_full               CrystEngComm
_journal_page_first              7062
_journal_paper_doi               10.1039/C8CE00717A
_journal_volume                  20
_journal_year                    2018
_chemical_formula_sum            'C232 H376 N16 O168 Ti32'
_chemical_formula_weight         7609.29
_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   mixed
_audit_creation_method           SHELXL-2018/1
_audit_update_record
;
2018-09-13 deposited with the CCDC.
2018-10-16 downloaded from the CCDC.
;
_cell_angle_alpha                72.345(6)
_cell_angle_beta                 81.085(7)
_cell_angle_gamma                65.911(6)
_cell_formula_units_Z            2
_cell_length_a                   21.635(6)
_cell_length_b                   22.749(6)
_cell_length_c                   36.225(10)
_cell_measurement_reflns_used    8981
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      20.46
_cell_measurement_theta_min      2.31
_cell_volume                     15500(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_publication_material  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_refinement  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0616
_diffrn_reflns_av_unetI/netI     0.0311
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            251536
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        19.035
_diffrn_reflns_theta_max         19.035
_diffrn_reflns_theta_min         2.262
_exptl_absorpt_coefficient_mu    0.862
_exptl_absorpt_correction_T_max  0.879
_exptl_absorpt_correction_T_min  0.842
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker, SADABS'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.427
_exptl_crystal_description       block
_exptl_crystal_F_000             6800
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.306
_refine_diff_density_min         -0.723
_refine_diff_density_rms         0.097
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     3502
_refine_ls_number_reflns         24692
_refine_ls_number_restraints     6595
_refine_ls_restrained_S_all      0.972
_refine_ls_R_factor_all          0.0764
_refine_ls_R_factor_gt           0.0600
_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^)+(0.0990P)^2^+116.3392P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1640
_refine_ls_wR_factor_ref         0.1797
_reflns_Friedel_coverage         0.000
_reflns_number_gt                19729
_reflns_number_total             25093
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ce00717a2.cif
_cod_data_source_block           1-Dry
_cod_depositor_comments
'Adding full bibliography for 7231664--7231665.cif.'
_cod_database_code               7231664
_shelx_shelxl_version_number     2018/1
_shelx_res_checksum              66012
_shelx_fab_checksum              78574