Polyoxometalate-Induced New Self-Assemblies Based on Copper Ions and Bichelate-Bridging Ligands
Wang, Xin; Zhang, Mao-Mao; Hao, Xiu-Li; Wang, Yong-Hui; Wei, Ying; Liang, Fu-Shun; Xu, Li-Jie; Li, Yang-Guang; Crystal Growth & Design 13 (2013) 3454–; doi:10.1021/cg400353j

data_4507945
_publ_section_title
;
 Polyoxometalate-Induced New Self-Assemblies Based on Copper Ions and
 Bichelate-Bridging Ligands
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3454
_journal_paper_doi               10.1021/cg400353j
_journal_volume                  13
_journal_year                    2013
_chemical_formula_sum            'C72 H72 B Cu3 N18 O45 W12'
_chemical_formula_weight         4317.11
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           198
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P 21 3'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.6328(9)
_cell_length_b                   21.6328(9)
_cell_length_c                   21.6328(9)
_cell_measurement_reflns_used    52136
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.06
_cell_measurement_theta_min      2.31
_cell_volume                     10123.7(7)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL-PLUS (Sheldrick, 1990)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX CCD area-detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1183
_diffrn_reflns_av_sigmaI/netI    0.0669
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            51672
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         1.33
_exptl_absorpt_coefficient_mu    14.281
_exptl_absorpt_correction_T_max  0.1377
_exptl_absorpt_correction_T_min  0.1134
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            red-brown
_exptl_crystal_density_diffrn    2.832
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             7880
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.23
_platon_squeeze_details
;
;
_refine_diff_density_max         1.048
_refine_diff_density_min         -0.910
_refine_diff_density_rms         0.228
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.001(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.953
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         5991
_refine_ls_number_restraints     254
_refine_ls_restrained_S_all      0.937
_refine_ls_R_factor_all          0.0565
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0387P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0795
_refine_ls_wR_factor_ref         0.0844
_reflns_number_gt                4737
_reflns_number_total             5991
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg400353j_si_007.cif
_cod_data_source_block           wx5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Cubic' changed to 'cubic' according
to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary
named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)3
_cod_database_code               4507945