Synthesis and characterization of polyoxometalate-based silver(i) phenylethynide compounds with antibacterial and antifungal activities
Hu, Ting; Li, Yu-Hang; Kuang, Xiao-Fei; Lu, Can-Zhong; CrystEngComm  (2017) –; doi:10.1039/C7CE00180K

data_7228458
_publ_section_title
;
 Synthesis and characterization of polyoxometalate-based silver(i)
 phenylethynide compounds with antibacterial and antifungal activities
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE00180K
_journal_year                    2017
_chemical_formula_sum            'C24 H53 Ag4 O48 P S8 W12'
_chemical_formula_weight         4034.79
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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
;
2017-01-23 deposited with the CCDC.
2017-05-22 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 106.596(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.0815(6)
_cell_length_b                   17.3104(5)
_cell_length_c                   25.7879(9)
_cell_measurement_reflns_used    7197
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.6050
_cell_measurement_theta_min      2.9990
_cell_volume                     7307.5(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0553
_diffrn_reflns_av_sigmaI/netI    0.0626
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            20072
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.87
_exptl_absorpt_coefficient_mu    20.186
_exptl_absorpt_correction_T_max  0.4990
_exptl_absorpt_correction_T_min  0.1956
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    3.667
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             7200
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.04
_refine_diff_density_max         2.644
_refine_diff_density_min         -3.071
_refine_diff_density_rms         0.477
_refine_ls_extinction_coef       0.000109(10)
_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   1.219
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     470
_refine_ls_number_reflns         6438
_refine_ls_number_restraints     102
_refine_ls_restrained_S_all      1.211
_refine_ls_R_factor_all          0.1125
_refine_ls_R_factor_gt           0.1027
_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^)+(0.0000P)^2^+3350.9080P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2183
_refine_ls_wR_factor_ref         0.2217
_reflns_number_gt                5619
_reflns_number_total             6438
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ce00180k2.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7228458