A 3D all-inorganic architecture based on the [H2W12O42]10− building block with different alkaline-earth metal linkers: crystal structures, surface photovoltage and photoluminescent properties
Cui, Keyu; Li, Fengyan; Xu, Lin; Wang, Yuchao; Sun, Zhixia; Fu, Honggang; CrystEngComm 15 (2013) 4721–; doi:10.1039/c3ce40222c

data_7215186
_publ_section_title
;
 A 3D all-inorganic architecture based on the [H2W12O42]10&#x2212;
 building block with different alkaline-earth metal linkers: crystal
 structures, surface photovoltage and photoluminescent properties
;
_journal_issue                   23
_journal_name_full               CrystEngComm
_journal_page_first              4721
_journal_paper_doi               10.1039/c3ce40222c
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'Ca2 H62 Na6 O72 W12'
_chemical_formula_weight         3638.80
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   none
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 109.455(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   15.4078(8)
_cell_length_b                   11.8022(7)
_cell_length_c                   18.1893(10)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.19
_cell_measurement_theta_min      2.88
_cell_volume                     3118.8(3)
_computing_cell_refinement       'SMART (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        'SAINT (Bruker, 2002)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 1999)'
_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 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0705
_diffrn_reflns_av_sigmaI/netI    0.1084
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            11834
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.89
_exptl_absorpt_coefficient_mu    22.371
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.268
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2002)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.875
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3264
_exptl_crystal_size_max          0.212
_exptl_crystal_size_mid          0.112
_exptl_crystal_size_min          0.108
_refine_diff_density_max         2.488
_refine_diff_density_min         -2.509
_refine_diff_density_rms         0.447
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.970
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     365
_refine_ls_number_reflns         5467
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.970
_refine_ls_R_factor_all          0.0859
_refine_ls_R_factor_gt           0.0502
_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^)+(0.0155P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0804
_refine_ls_wR_factor_ref         0.0918
_reflns_number_gt                3841
_reflns_number_total             5467
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40222c.cif
_cod_data_source_block           11
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_original_formula_sum        'H62 Ca2 Na6 O72 W12'
_cod_database_code               7215186