3-D Coordination Polymers Based on the Tetrathiafulvalenetetracarboxylate (TTF-TC) Derivative: Synthesis, Characterization, and Oxidation Issues
Thi Le Anh Nguyen; Rezan Demir-Cakan; Thomas Devic; Mathieu Morcrette; Tim Ahnfeldt; Pascale Auban-Senzier; Norbert Stock; Anne-Marie Goncalves; Yaroslav Filinchuk; Jean-Marie Tarascon; Gérard Férey; Inorganic Chemistry 49 (2010) 7135–7143; doi:10.1021/ic100950n

data_4316168
_publ_section_title
;
 3-D Coordination Polymers Based on the Tetrathiafulvalenetetracarboxylate
 (TTF-TC) Derivative: Synthesis, Characterization, and Oxidation Issues
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7135
_journal_page_last               7143
_journal_paper_doi               10.1021/ic100950n
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         C10H2S4O8K2
_chemical_formula_sum            'C10 H2 K2 O8 S4'
_chemical_formula_weight         456.56
_chemical_name_common            K2(TTF-TC)H2
_chemical_name_systematic
;
dipotassium(tetrathiafulvalenedicarboxylic)dicarboxylate
orthorhomic polymorph
;
_space_group_IT_number           58
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2 2n'
_symmetry_space_group_name_H-M   'P n n m'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.0005(8)
_cell_length_b                   7.9432(11)
_cell_length_c                   15.584(2)
_cell_measurement_reflns_used    3197
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.31
_cell_measurement_theta_min      2.61
_cell_volume                     742.78(17)
_computing_cell_refinement       SAINT
_computing_data_collection       SAINT
_computing_data_reduction        SAINT
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0415
_diffrn_reflns_av_sigmaI/netI    0.0338
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4654
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         2.61
_exptl_absorpt_coefficient_mu    1.240
_exptl_absorpt_correction_T_max  0.9406
_exptl_absorpt_correction_T_min  0.7074
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.041
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             456
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.359
_refine_diff_density_min         -0.442
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.234
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     60
_refine_ls_number_reflns         961
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.234
_refine_ls_R_factor_all          0.0571
_refine_ls_R_factor_gt           0.0473
_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^)+(0.0426P)^2^+0.7988P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1077
_refine_ls_wR_factor_ref         0.1116
_reflns_number_gt                844
_reflns_number_total             961
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic100950n_si_001_2.cif
_cod_data_source_block           MIL133K
_cod_original_cell_volume        742.77(17)
_cod_database_code               4316168