Influence of N-donor sites in 5-(x-pyridyl)-1H-tetrazole ligands (x = 2, 4) on assembly of polyoxometalate-based compounds modified by multinuclear metal clusters and infinite chains
Wang, Xiu-Li; Li, Tian-Jiao; Tian, Ai-Xiang; Li, Na; Yang, Yang; Ning, Ya-Li; Hou, Xue; CrystEngComm 17 (2015) 3257–; doi:10.1039/C4CE02438A

data_7219867
_publ_section_title
;
 Influence of N-donor sites in 5-(x-pyridyl)-1H-tetrazole ligands (x = 2,
 4) on assembly of polyoxometalate-based compounds modified by
 multinuclear metal clusters and infinite chains
;
_journal_issue                   17
_journal_name_full               CrystEngComm
_journal_page_first              3257
_journal_paper_doi               10.1039/C4CE02438A
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C24 H18 Ag6 Mo12 N20 O40 Si'
_chemical_formula_weight         3053.17
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-02-25 deposited with the CCDC.
2015-03-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 101.3330(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.5428(6)
_cell_length_b                   23.1328(13)
_cell_length_c                   12.2375(7)
_cell_measurement_temperature    293(2)
_cell_volume                     2926.3(3)
_computing_cell_refinement       'SMART (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT+ (Bruker, 1999)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXTL (1998)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_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     0.71073
_diffrn_reflns_av_R_equivalents  0.0151
_diffrn_reflns_av_unetI/netI     0.0152
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            16248
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.76
_exptl_absorpt_coefficient_mu    4.569
_exptl_absorpt_correction_T_max  0.5473
_exptl_absorpt_correction_T_min  0.4935
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Sheldrick, 1996'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    3.465
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2844
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.338
_refine_diff_density_min         -2.208
_refine_diff_density_rms         0.210
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     484
_refine_ls_number_reflns         5155
_refine_ls_number_restraints     48
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0457
_refine_ls_R_factor_gt           0.0439
_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^)+(0.0100P)^2^+98.6707P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0919
_refine_ls_wR_factor_ref         0.0930
_reflns_number_gt                4946
_reflns_number_total             5155
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce02438a2.cif
_cod_data_source_block           Compound_3
_cod_depositor_comments
'Adding full bibliography for 7219865--7219868.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7219867