Organic/inorganic molecular conductors based upon perylene and Lindquist-type polyoxometalates
Clemente-León, Miguel; Coronado, Eugenio; Giménez-Saiz, Carlos; Gómez-García, Carlos J.; Martínez-Ferrero, Eugenia; Almeida, Manuel; Lopes, Elsa B.; Journal of Materials Chemistry 11 (2001) 2176–; doi:10.1039/b103032a

data_7204969
_publ_section_title
;
 Organic/inorganic molecular conductors based upon perylene and
 Lindquist-type polyoxometalates
;
_journal_issue                   9
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              2176
_journal_paper_doi               10.1039/b103032a
_journal_volume                  11
_journal_year                    2001
_chemical_formula_sum            'C50 H30 O9.5 V0.5 W2.5'
_chemical_formula_weight         1267.83
_chemical_name_systematic
; 
? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                82.1386(19)
_cell_angle_beta                 83.3466(18)
_cell_angle_gamma                81.4233(18)
_cell_formula_units_Z            2
_cell_length_a                   10.9272(9)
_cell_length_b                   12.7077(11)
_cell_length_c                   13.5723(12)
_cell_measurement_temperature    293(2)
_cell_volume                     1837.3(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.950
_diffrn_measured_fraction_theta_max 0.950
_diffrn_measurement_device_type  'Bruker CCD area detector diffractometer'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0553
_diffrn_reflns_av_sigmaI/netI    0.1203
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            21636
_diffrn_reflns_theta_full        30.59
_diffrn_reflns_theta_max         30.59
_diffrn_reflns_theta_min         1.52
_exptl_absorpt_coefficient_mu    8.001
_exptl_absorpt_correction_T_max  0.3799
_exptl_absorpt_correction_T_min  0.3269
_exptl_absorpt_correction_type   'multi-scan (SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    2.292
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1205
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         3.166
_refine_diff_density_min         -4.407
_refine_diff_density_rms         0.322
_refine_ls_extinction_coef       0.00100(16)
_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   0.906
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     567
_refine_ls_number_reflns         10746
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.906
_refine_ls_R_factor_all          0.1128
_refine_ls_R_factor_gt           0.0562
_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^)+(0.0786P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1272
_refine_ls_wR_factor_ref         0.1432
_reflns_number_gt                6201
_reflns_number_total             10746
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b103032a.txt
_cod_data_source_block           (per)5[VW5O19]_(3)
_cod_depositor_comments
;
The following automatic conversions were performed:
'_atom_site_symetry_multiplicity' tag replaced with
'_atom_site_symmetry_multiplicity'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 

The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_formula_sum        'C50 H30 O9.50 V0.50 W2.50'
_cod_database_code               7204969