Inter-cluster Distance Dependence of Electrical Properties in Single Crystals of a Mixed-valence Polyoxometalate
Tsunashima, Ryo; Nakamura, Ippei; Oue, Rika; Koga, Seiya; Oki, Hirofumi; Nakamura, Takayoshi; Noro, Shin-ichiro; Akutagawa, Tomoyuki; Dalton Trans.  (2017) –; doi:10.1039/C7DT02623D

data_7044064
_publ_section_title
;
 Inter-cluster Distance Dependence of Electrical Properties in Single
 Crystals of a Mixed-valence Polyoxometalate
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT02623D
_journal_year                    2017
_chemical_formula_sum            'C22.5 H30 Mo9 N3 O32.5 S'
_chemical_formula_weight         1758.02
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-06-16 deposited with the CCDC.
2017-08-31 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   32.146
_cell_length_b                   21.846
_cell_length_c                   15.001
_cell_measurement_reflns_used    21511
_cell_measurement_temperature    172
_cell_measurement_theta_max      27.8764
_cell_measurement_theta_min      3.0222
_cell_volume                     10534.625
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 14.7275
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_details
;
scan:
    Number of images: 720
               Slice: -65.0000 - 115.0000
         Image width: 0.2500
            Exp time: 20.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 0.0000
                 XTD: 54.6219
              2theta: 24.8937
scan:
    Number of images: 720
               Slice: -65.0000 - 115.0000
         Image width: 0.2500
            Exp time: 20.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 90.0000
                 XTD: 54.6219
              2theta: 24.8937
scan:
    Number of images: 720
               Slice: -65.0000 - 115.0000
         Image width: 0.2500
            Exp time: 20.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 180.0000
                 XTD: 54.6219
              2theta: 24.8937

;
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       dtintegrate.ref
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.1109
_diffrn_reflns_av_sigmaI/netI    0.1264
_diffrn_reflns_limit_h_max       41
_diffrn_reflns_limit_h_min       -41
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            82192
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    2.197
_exptl_absorpt_correction_T_max  0.8795
_exptl_absorpt_correction_T_min  0.7941
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    2.217
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             6720
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         2.734
_refine_diff_density_min         -2.149
_refine_diff_density_rms         0.286
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.419
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     586
_refine_ls_number_reflns         12388
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.419
_refine_ls_R_factor_all          0.1726
_refine_ls_R_factor_gt           0.1368
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3015
_refine_ls_wR_factor_ref         0.3330
_reflns_number_gt                9074
_reflns_number_total             12388
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7dt02623d2.cif
_cod_data_source_block           crystalclear
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Numerical' changed to
'numerical' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        10534.2
_cod_original_sg_symbol_H-M      Pnma
_cod_original_formula_sum        'C22.50 H30 Mo9 N3 O32.50 S'
_cod_database_code               7044064