Effective photocatalytic and bifunctional electrocatalytic materials based on Keggin arsenomolybdates and different transition metal capped assemblies
Li, Feng-rui; Lv, Jing-hua; Yu, Kai; Zhang, Mao-lin; Wang, Kun-peng; Meng, Fan-xue; Zhou, Bai-bin; CrystEngComm 20 (2018) 3522–; doi:10.1039/C8CE00550H

data_7230703
_publ_section_title
;
 Effective photocatalytic and bifunctional electrocatalytic materials
 based on Keggin arsenomolybdates and different transition metal capped
 assemblies
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              3522
_journal_paper_doi               10.1039/C8CE00550H
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C30 H30 As Cu5 Mo12 N20 O42 V2'
_chemical_formula_sum            'C30 H30 As Cu5 Mo12 N20 O42 V2'
_chemical_formula_weight         2988.57
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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
;
2018-05-09 deposited with the CCDC.
2018-05-21 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 113.289(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.7262(6)
_cell_length_b                   14.6357(6)
_cell_length_c                   25.6626(9)
_cell_measurement_reflns_used    6345
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.08
_cell_measurement_theta_min      1.73
_cell_volume                     7150.3(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Smart APEX 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  0.0457
_diffrn_reflns_av_sigmaI/netI    0.0430
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            22949
_diffrn_reflns_theta_full        25.08
_diffrn_reflns_theta_max         25.08
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    4.287
_exptl_absorpt_correction_T_max  0.501
_exptl_absorpt_correction_T_min  0.405
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.776
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5656
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.729
_refine_diff_density_min         -1.853
_refine_diff_density_rms         0.201
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     509
_refine_ls_number_reflns         6345
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0639
_refine_ls_R_factor_gt           0.0484
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0610P)^2^+174.2442P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1351
_refine_ls_wR_factor_ref         0.1451
_reflns_number_gt                4944
_reflns_number_total             6345
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8ce00550h2.cif
_cod_data_source_block           3
_cod_depositor_comments
'Adding full bibliography for 7230701--7230703.cif.'
_cod_original_cell_volume        7150.3(4)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7230703