Construction of different dimensional inorganic‒organic hybrid materials based on polyoxometalates and metal‒organic units via changing metal ions: from non-covalent interactions to covalent connections
Lan, Ya-Qian; Li, Shun-Li; Shao, Kui-Zhan; Wang, Xin-Long; Su, Zhong-Min; Dalton Transactions  (2008) 3824–3835; doi:10.1039/b802626b

data_7004093
_publ_section_title
;
 Construction of different dimensional inorganic--organic hybrid
 materials based on polyoxometalates and metal--organic units via
 changing metal ions: from non-covalent interactions to covalent
 connections
;
_journal_issue                   29
_journal_name_full               'Dalton Transactions'
_journal_page_first              3824
_journal_page_last               3835
_journal_paper_doi               10.1039/b802626b
_journal_year                    2008
_chemical_formula_sum            'C26 H24 Ag4 F4 Mo12 N12 O42 Si'
_chemical_formula_weight         2863.42
_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                61.8400(10)
_cell_angle_beta                 80.2020(10)
_cell_angle_gamma                73.7560(10)
_cell_formula_units_Z            1
_cell_length_a                   11.2237(6)
_cell_length_b                   12.1149(7)
_cell_length_c                   12.5214(7)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.07
_cell_measurement_theta_min      1.85
_cell_volume                     1439.67(14)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.986
_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     0.71069
_diffrn_reflns_av_R_equivalents  0.0185
_diffrn_reflns_av_sigmaI/netI    0.0401
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7426
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.07
_diffrn_reflns_theta_min         1.85
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.992
_exptl_absorpt_correction_T_max  0.369
_exptl_absorpt_correction_T_min  0.247
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    3.303
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1342
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         1.224
_refine_diff_density_min         -1.019
_refine_diff_density_rms         0.174
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     475
_refine_ls_number_reflns         5049
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0483
_refine_ls_R_factor_gt           0.0393
_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^)+(0.0297P)^2^+12.7136P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0851
_refine_ls_wR_factor_ref         0.0904
_reflns_number_gt                4263
_reflns_number_total             5049
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b802626b.txt
_cod_data_source_block           ag
_cod_database_code               7004093