Secondary spacer modulated assembly of polyoxometalate based metal-organic frameworks.
Sha, Jing-Quan; Sun, Jing-Wen; Li, Meng-Ting; Wang, Cheng; Li, Guang-Ming; Yan, Peng-Fei; Sun, Long-Jiang; Dalton transactions (Cambridge, England : 2003) 42 (2013) 1667–1677; doi:10.1039/c2dt31951a

data_7022174
_publ_section_title
;
 Secondary spacer modulated assembly of polyoxometalate based
 metal-organic frameworks.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1667
_journal_page_last               1677
_journal_paper_doi               10.1039/c2dt31951a
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C36 H24 Cu4 N14 O42 Si W12, 2(H O0.50) '
_chemical_formula_sum            'C36 H26 Cu4 N14 O43 Si W12'
_chemical_formula_weight         3831.08
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                65.000(5)
_cell_angle_beta                 85.878(5)
_cell_angle_gamma                61.512(5)
_cell_formula_units_Z            1
_cell_length_a                   12.637(5)
_cell_length_b                   12.944(5)
_cell_length_c                   13.411(5)
_cell_measurement_reflns_used    2674
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.2403
_cell_measurement_theta_min      2.7143
_cell_volume                     1724.1(12)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0430
_diffrn_reflns_av_sigmaI/netI    0.0961
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8288
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    21.248
_exptl_absorpt_correction_T_max  0.001
_exptl_absorpt_correction_T_min  0.000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   adabs(Sheldrick,1996)
_exptl_crystal_colour            BLUE
_exptl_crystal_density_diffrn    3.690
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1702
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.34
_refine_diff_density_max         3.627
_refine_diff_density_min         -4.260
_refine_diff_density_rms         0.555
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.154
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     470
_refine_ls_number_reflns         6058
_refine_ls_number_restraints     427
_refine_ls_restrained_S_all      1.121
_refine_ls_R_factor_all          0.1143
_refine_ls_R_factor_gt           0.0881
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0453P)^2^+267.6407P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1924
_refine_ls_wR_factor_ref         0.2028
_reflns_number_gt                4510
_reflns_number_total             6058
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31951a.txt
_cod_data_source_block           dd4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_cell_volume        1724.1(11)
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C36 H26 Cu4 N14 O43 Si W12 '
_cod_database_code               7022174