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_7004094
_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            'C78 H78 Cd2 F12 Mo12 N36 O49 Si'
_chemical_formula_weight         3935.93
_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                81.718(2)
_cell_angle_beta                 79.092(2)
_cell_angle_gamma                81.433(2)
_cell_formula_units_Z            1
_cell_length_a                   10.8680(17)
_cell_length_b                   16.260(3)
_cell_length_c                   17.493(3)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.26
_cell_measurement_theta_min      1.64
_cell_volume                     2980.1(9)
_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 0.971
_diffrn_measured_fraction_theta_max 0.862
_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  0.0346
_diffrn_reflns_av_sigmaI/netI    0.0797
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            16955
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.26
_diffrn_reflns_theta_min         1.64
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.696
_exptl_absorpt_correction_T_max  0.633
_exptl_absorpt_correction_T_min  0.560
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.193
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1912
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.27
_refine_diff_density_max         3.165
_refine_diff_density_min         -2.281
_refine_diff_density_rms         0.281
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.164
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     864
_refine_ls_number_reflns         12756
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.164
_refine_ls_R_factor_all          0.1685
_refine_ls_R_factor_gt           0.1329
_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^)+(0.0001P)^2^+178.8226P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2789
_refine_ls_wR_factor_ref         0.2973
_reflns_number_gt                9088
_reflns_number_total             12756
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b802626b.txt
_cod_data_source_block           cd
_cod_original_cell_volume        2980.1(8)
_cod_database_code               7004094