Five new multifunctional inorganic–organic hybrids based on Keggin-type polyoxometalates and a 3,5-di(1H-imidazol-1-yl)benzoic acid ligand
Yu, Xiao-Yang; Lv, Yanxin; Weng, Xiaoyu; Geng, Jiaqi; Yang, Yanyan; Jin, Hua; Cui, Hao; Fu, Bo; Qu, Xiaoshu; Shi, Hongfei; Cao, Xueling; CrystEngComm 25 (2023) 2185–2195; doi:10.1039/D2CE01634F

data_7246181
_publ_section_title
;
 Five new multifunctional inorganic--organic hybrids based on Keggin-type
 polyoxometalates and a 3,5-di(1H-imidazol-1-yl)benzoic acid ligand
;
_journal_issue                   15
_journal_name_full               CrystEngComm
_journal_page_first              2185
_journal_page_last               2195
_journal_paper_doi               10.1039/D2CE01634F
_journal_volume                  25
_journal_year                    2023
_chemical_formula_moiety         'C26 H22 Ag Mo12 N8 O44 P, 2(H2 O)'
_chemical_formula_sum            'C26 H26 Ag Mo12 N8 O46 P'
_chemical_formula_weight         2476.67
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2022-12-06
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2015.08.17 svn.r3210 for OlexSys, GUI svn.r5083)
;
_audit_update_record
;
2022-12-07 deposited with the CCDC.	2023-01-16 downloaded from the CCDC.
;
_cell_angle_alpha                87.365(5)
_cell_angle_beta                 74.269(4)
_cell_angle_gamma                88.263(5)
_cell_formula_units_Z            2
_cell_length_a                   13.2416(15)
_cell_length_b                   13.5875(17)
_cell_length_c                   16.296(2)
_cell_measurement_reflns_used    9728
_cell_measurement_temperature    147(2)
_cell_measurement_theta_max      27.450
_cell_measurement_theta_min      3.002
_cell_volume                     2818.7(6)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla et al., 2007)'
_diffrn_ambient_temperature      147.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX CCD area-detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71076
_diffrn_reflns_av_R_equivalents  0.0517
_diffrn_reflns_av_unetI/netI     0.0277
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            114113
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.60
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    3.061
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5895
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            'clear yellowish yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   yellowish
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    2.918
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2344
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.678
_refine_diff_density_min         -1.503
_refine_diff_density_rms         0.166
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     850
_refine_ls_number_reflns         12880
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0503
_refine_ls_R_factor_gt           0.0357
_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^)+(0.0262P)^2^+17.3063P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0747
_refine_ls_wR_factor_ref         0.0822
_reflns_number_gt                10597
_reflns_number_total             12880
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d2ce01634f2.cif
_cod_data_source_block           310
_cod_depositor_comments
'Adding full bibliography for 7246180--7246184.cif.'
_cod_original_cell_volume        2818.8(6)
_cod_database_code               7246181
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All O(H) groups, All O(H,H,H,H) groups
2.a Free rotating group:
 O46(O47,H46a,H46b,H47a,H47b)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C5(H5), C7(H7), C9(H9), C10(H10), C11(H11), C12(H12),
 C14(H14), C15(H15), C16(H16), C18(H18), C20(H20), C22(H22), C23(H23), C24(H24),
  C25(H25), N4(H4), N8(H8)
2.c Idealised tetrahedral OH refined as rotating group:
 O42(H42), O45(H45)
;
_olex2_submission_special_instructions 'No special instructions were received'