Neutral coordination polymers based on a metal-mono(dithiolene) complex: synthesis, crystal structure and supramolecular chemistry of [Zn(dmit)(4,4'-bpy)](n), [Zn(dmit)(4,4'-bpe)](n) and [Zn(dmit)(bix)](n) (4,4'-bpy = 4,4'-bipyridine, 4,4'-bpe = trans-1,2-bis(4-pyridyl)ethene, bix = 1,4-bis(imidazole-1-ylmethyl)-benzene.
Madhu, Vedichi; Das, Samar K.; Dalton transactions (Cambridge, England : 2003) 40 (2011) 12901–12908; doi:10.1039/c1dt10814j

data_7017233
_publ_section_title
;
 Neutral coordination polymers based on a metal-mono(dithiolene) complex:
 synthesis, crystal structure and supramolecular chemistry of
 [Zn(dmit)(4,4'-bpy)](n), [Zn(dmit)(4,4'-bpe)](n) and [Zn(dmit)(bix)](n)
 (4,4'-bpy = 4,4'-bipyridine, 4,4'-bpe = trans-1,2-bis(4-pyridyl)ethene,
 bix = 1,4-bis(imidazole-1-ylmethyl)-benzene.
;
_journal_issue                   48
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12901
_journal_page_last               12908
_journal_paper_doi               10.1039/c1dt10814j
_journal_volume                  40
_journal_year                    2011
_chemical_formula_sum            'C60 H42 N8 O2 S20 Zn4'
_chemical_formula_weight         1809.70
_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                105.288(3)
_cell_angle_beta                 97.714(4)
_cell_angle_gamma                94.959(4)
_cell_formula_units_Z            2
_cell_length_a                   9.211(2)
_cell_length_b                   19.641(4)
_cell_length_c                   20.970(5)
_cell_measurement_reflns_used    3196
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      28.10
_cell_measurement_theta_min      2.31
_cell_volume                     3596.8(14)
_computing_cell_refinement       'Bruker Smart (2003)'
_computing_data_collection       'Bruker Smart (2003)'
_computing_data_reduction        'Bruker SAINT-plus (2003)'
_computing_molecular_graphics    'Diamond 2.1'
_computing_publication_material  SHELXTL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.2600
_diffrn_reflns_av_sigmaI/netI    0.2897
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            33824
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.08
_exptl_absorpt_coefficient_mu    1.947
_exptl_absorpt_correction_T_max  0.8757
_exptl_absorpt_correction_T_min  0.5573
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (sheldrick 1997)'
_exptl_crystal_colour            redish-purple
_exptl_crystal_density_diffrn    1.671
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1828
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.736
_refine_diff_density_min         -0.694
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.935
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     847
_refine_ls_number_reflns         12619
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.935
_refine_ls_R_factor_all          0.2231
_refine_ls_R_factor_gt           0.0873
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0720P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1813
_refine_ls_wR_factor_ref         0.2424
_reflns_number_gt                4899
_reflns_number_total             12619
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt10814j.txt
_cod_data_source_block           skd49_m
_cod_original_cell_volume        3596.7(14)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7017233