Synthesis and properties of charge-transfer solids with cluster units [Mo6X14]2− (X = Br, I)
Saito, Gunzi; Hosoda, Hidemasa; Yoshida, Yukihiro; Hagiwara, Jun; Nishimura, Kazukuni; Yamochi, Hideki; Otsuka, Akihiro; Hiramatsu, Takaaki; Shimazaki, Yuichi; Kirakci, Kaplan; Cordier, Stéphane; Perrin, Christiane; Journal of Materials Chemistry 22 (2012) 19774–; doi:10.1039/c2jm33086e

data_7208625
_publ_section_title
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 Synthesis and properties of charge-transfer solids with cluster units
 [Mo6X14]2&#x2212; (X = Br, I)
;
_journal_issue                   37
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              19774
_journal_paper_doi               10.1039/c2jm33086e
_journal_volume                  22
_journal_year                    2012
_chemical_formula_moiety         '2(C10 H12 S8), Br14 Mo6'
_chemical_formula_sum            'C20 H24 Br14 Mo6 S16'
_chemical_formula_weight         2471.73
_chemical_name_common            (TTC1-TTF)2Mo6Br14
_chemical_name_systematic
;
Molybdate(2-), dodeca-m-bromodibromohexa-, octahedro , salt with
1,3-Dithiole, 2-[4,5-bis(methylthio)-1,3-dithiol-2-ylidene]-4,5-bis(methylthio)-
, compd. (1:2)
;
_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                65.76(2)
_cell_angle_beta                 83.01(3)
_cell_angle_gamma                81.31(3)
_cell_formula_units_Z            1
_cell_length_a                   9.846(3)
_cell_length_b                   12.408(4)
_cell_length_c                   12.720(4)
_cell_measurement_reflns_used    6927
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.0
_cell_volume                     1397.6(8)
_computing_cell_refinement       'MXC(MAC Science)'
_computing_data_collection       'MXC(MAC Science)'
_computing_data_reduction        Crystan
_computing_molecular_graphics
'Yadokari-XG 2009 (Wakita, Nemoto et al., 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.514
_diffrn_measured_fraction_theta_max 0.514
_diffrn_measurement_device_type  'MAC SCIENCE MXC^\x^'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0391
_diffrn_reflns_av_sigmaI/netI    0.1435
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6919
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.76
_exptl_absorpt_coefficient_mu    11.930
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    2.936
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1142
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         4.457
_refine_diff_density_min         -4.068
_refine_diff_density_rms         0.496
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         3299
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0797
_refine_ls_R_factor_gt           0.0797
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1439P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1923
_refine_ls_wR_factor_ref         0.1923
_reflns_number_gt                3299
_reflns_number_total             3299
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2jm33086e.txt
_cod_data_source_block           ttc1-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_cell_measurement_temperature' value 'Room Temperature' was changed
to '295(2)' - the room/ambient temperature average [293;298] in
Kelvins(K) was taken.

'_diffrn_ambient_temperature' value 'Room
Temperature' was changed to '295(2)' - the room/ambient temperature
average [293;298] in Kelvins(K) was taken.

'_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_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        1397.7(8)
_cod_database_code               7208625