The Series of Molecular Conductors and Superconductors ET4[AFe(C2O4)3].PhX (ET = bis(ethylenedithio)tetrathiafulvalene; (C2O4)2-= oxalate; A+= H3O+, K+; X = F, Cl, Br, and I): Influence of the Halobenzene Guest Molecules on the Crystal Structure and Superconducting Properties
Eugenio Coronado; Simona Curreli; Carlos Giménez-Saiz; Carlos J. Gómez-García; Inorganic Chemistry 51 (2012) 1111–1126; doi:10.1021/ic202269x

data_4328035
_publ_section_title
;
 The Series of Molecular Conductors and Superconductors
 ET4[AFe(C2O4)3].PhX (ET = bis(ethylenedithio)tetrathiafulvalene;
 (C2O4)2-= oxalate; A+= H3O+, K+; X = F, Cl, Br, and I): Influence of the
 Halobenzene Guest Molecules on the Crystal Structure and Superconducting
 Properties
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1111
_journal_page_last               1126
_journal_paper_doi               10.1021/ic202269x
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety
'4(C10 H8 S8), (C6 Fe O12), (C6 H5 Br), (H3 O)'
_chemical_formula_sum            'C52 H40 Br Fe O13 S32'
_chemical_formula_weight         2034.52
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 93.238(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.2875(3)
_cell_length_b                   20.0546(15)
_cell_length_c                   35.513(2)
_cell_measurement_reflns_used    113186
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     7315.1(7)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
;
HKL Denzo and Scalepack (Otwinowski & Minor 1997)
;
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1997)'
_diffrn_ambient_temperature      292(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0741
_diffrn_reflns_av_sigmaI/netI    0.0784
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       45
_diffrn_reflns_limit_l_min       -46
_diffrn_reflns_number            38333
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.03
_exptl_absorpt_coefficient_mu    1.726
_exptl_absorpt_correction_T_max  0.774
_exptl_absorpt_correction_T_min  0.672
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements 
 Sortav (Blessing 1995)
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.847
_exptl_crystal_description       prism
_exptl_crystal_F_000             4116
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.746
_refine_diff_density_min         -0.931
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     487
_refine_ls_number_reflns         8228
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.1086
_refine_ls_R_factor_gt           0.0487
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0639P)^2^+0.6031P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1089
_refine_ls_wR_factor_ref         0.1333
_reflns_number_gt                4980
_reflns_number_total             8228
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic202269x_si_002_3.cif
_cod_data_source_block           Compound_3_292K
_cod_original_cell_volume        7315.0(7)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4328035