Inorganic-Organic Hybrid High-dimensional Polyoxotantalates and Their Structural Transformations Triggered by Water
Li, Zhong; Zhang, Jing; Lin, Li-Dan; Liu, Jin-Hua; Li, Xin-Xiong; Zheng, Shou-Tian; Chemical Communications  (2019) –; doi:10.1039/C9CC05884B

data_7124090
_publ_section_title
;
 Inorganic-Organic Hybrid High-dimensional Polyoxotantalates and Their
 Structural Transformations Triggered by Water
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC05884B
_journal_year                    2019
_chemical_formula_sum            'C16 H64 Cu5 N16 Na4 O59 Ta12'
_chemical_formula_weight         4005.89
_space_group_crystal_system      monoclinic
_space_group_IT_number           12
_space_group_name_Hall           '-C 2y'
_space_group_name_H-M_alt        'C 1 2/m 1'
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2019-07-11 deposited with the CCDC.    2019-08-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.2070(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   15.6559(11)
_cell_length_b                   19.7079(14)
_cell_length_c                   14.9410(10)
_cell_measurement_reflns_used    5830
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.01
_cell_measurement_theta_min      2.61
_cell_volume                     4597.5(6)
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.856
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_unetI/netI     0.0332
_diffrn_reflns_Laue_measured_fraction_full 0.856
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12875
_diffrn_reflns_point_group_measured_fraction_full 0.856
_diffrn_reflns_point_group_measured_fraction_max 0.983
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         23.999
_diffrn_reflns_theta_min         1.664
_exptl_absorpt_coefficient_mu    15.451
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.3156
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    2.847
_exptl_crystal_description       bar
_exptl_crystal_F_000             3490
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_platon_squeeze_details          ' ?'
_refine_diff_density_max         1.473
_refine_diff_density_min         -3.149
_refine_diff_density_rms         0.231
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         3674
_refine_ls_number_restraints     145
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0301
_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^)+(0.0357P)^2^+82.4189P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0797
_refine_ls_wR_factor_ref         0.0817
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3221
_reflns_number_total             3674
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc05884b2.cif
_cod_data_source_block           a_CCDC1
_cod_database_code               7124090
_shelxl_version_number           2014-3
_shelx_res_checksum              82471