The role of the metal connectors AgNO3, Cu2I2 and CuCl2 in co-ordination-polymer formation using the N2S2 ditopic ligand 1,4-bis(2-pyridylmethylsulfanylmethyl)benzene †
Hanton, Lyall R.; Lee, Kitty; Journal of the Chemical Society, Dalton Transactions  (2000) 1161–; doi:10.1039/a909601i

data_7009260
_publ_section_title
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 The role of the metal connectors AgNO3, Cu2I2 and CuCl2 in
 co-ordination-polymer formation using the N2S2 ditopic ligand
 1,4-bis(2-pyridylmethylsulfanylmethyl)benzene&#x200A;&#x2020;
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_journal_issue                   7
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              1161
_journal_paper_doi               10.1039/a909601i
_journal_year                    2000
_chemical_formula_sum            'C20 H20 Cl2 Cu N2 S2'
_chemical_formula_weight         486.94
_chemical_melting_point          high
_chemical_name_systematic
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 ?
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_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 90.816(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.017(2)
_cell_length_b                   10.026(2)
_cell_length_c                   13.063(3)
_cell_measurement_reflns_used    2124
_cell_measurement_temperature    163(2)
_cell_measurement_theta_max      26.36
_cell_measurement_theta_min      2.56
_cell_volume                     1049.9(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      163(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0159
_diffrn_reflns_av_sigmaI/netI    0.0249
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            4727
_diffrn_reflns_theta_full        26.36
_diffrn_reflns_theta_max         26.36
_diffrn_reflns_theta_min         2.56
_diffrn_standards_decay_%        2
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.501
_exptl_absorpt_correction_T_max  0.6871
_exptl_absorpt_correction_T_min  0.4921
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick 1996)'
_exptl_crystal_colour            green-orange
_exptl_crystal_density_diffrn    1.540
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       chunk
_exptl_crystal_F_000             498
_exptl_crystal_size_max          0.75
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.283
_refine_diff_density_min         -0.448
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     124
_refine_ls_number_reflns         2124
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0283
_refine_ls_R_factor_gt           0.0233
_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^)+(0.0410P)^2^+0.0470P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0637
_refine_ls_wR_factor_ref         0.0651
_reflns_number_gt                1833
_reflns_number_total             2124
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            a909601i.txt
_cod_data_source_block           '[CuCl2(L)]'
_cod_depositor_comments
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The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 
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_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7009260