A nanosized heterometallic {Zn2Ru3} coordination cage templated by various polyoxometalates.
Wang, Lei; Liu, Jun-Feng; Yang, Weiting; Yi, Fei-Yan; Dang, Song; Sun, Zhong-Ming; Dalton transactions (Cambridge, England : 2003) 43 (2014) 17244–17247; doi:10.1039/c4dt02521k

data_7032774
_publ_section_title
;
 A nanosized heterometallic {Zn2Ru3} coordination cage templated by
 various polyoxometalates.
;
_journal_issue                   46
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              17244
_journal_page_last               17247
_journal_paper_doi               10.1039/c4dt02521k
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C96 H66 N18 O58 Ru3 Si W12 Zn2'
_chemical_formula_weight         5067.91
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           167
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_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                120.00
_cell_formula_units_Z            6
_cell_length_a                   23.7147(6)
_cell_length_b                   23.7147(6)
_cell_length_c                   49.252(2)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.15
_cell_volume                     23987.8(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0730
_diffrn_reflns_av_sigmaI/netI    0.0315
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       60
_diffrn_reflns_limit_l_min       -63
_diffrn_reflns_number            61140
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    9.243
_exptl_absorpt_correction_T_max  0.7635
_exptl_absorpt_correction_T_min  0.6834
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_density_diffrn    2.105
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             13956
_platon_squeeze_details
;
;
_refine_diff_density_max         3.564
_refine_diff_density_min         -1.708
_refine_diff_density_rms         0.248
_refine_ls_extinction_coef       0.000025(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.139
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     288
_refine_ls_number_reflns         6120
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.139
_refine_ls_R_factor_all          0.0790
_refine_ls_R_factor_gt           0.0740
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0560P)^2^+1839.3994P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1768
_refine_ls_wR_factor_ref         0.1805
_reflns_number_gt                5813
_reflns_number_total             6120
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt02521k2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to
/usr/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 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 7032774--7032777.cif.
;
_cod_original_cell_volume        23987.6(15)
_cod_original_sg_symbol_H-M      R-3C
_cod_database_code               7032774