Self-assembly of silver(i) and bis-bidentate N,N-donor ligands: from a tetranuclear complex to coordination polymers
Halder, Partha; Zangrando, Ennio; Paine, Tapan Kanti; Dalton Transactions  (2009) 5386–5394; doi:10.1039/b900581a

data_7001631
_publ_section_title
;
 Self-assembly of silver(i) and bis-bidentate N,N-donor ligands: from a
 tetranuclear complex to coordination polymers
;
_journal_issue                   27
_journal_name_full               'Dalton Transactions'
_journal_page_first              5386
_journal_page_last               5394
_journal_paper_doi               10.1039/b900581a
_journal_year                    2009
_chemical_formula_moiety         'C88 H88 Ag4 N16 4+, 4(Cl O4 1-)'
_chemical_formula_sum            'C88 H88 Ag4 Cl4 N16 O16'
_chemical_formula_weight         2199.02
_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                 90.71(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.221(3)
_cell_length_b                   25.437(4)
_cell_length_c                   19.302(3)
_cell_measurement_temperature    150(2)
_cell_volume                     9927(3)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'APEX2 v2.1-0 (Bruker AXS)'
_computing_data_reduction        'Bruker Apex II'
_computing_molecular_graphics    'Ortep3/windows (Farrugia,1997)'
_computing_publication_material  'Wingx 1.70.00 (Farrugia, 1999)'
_computing_structure_refinement  'SHELX97 (Sheldrick, 1998)'
_computing_structure_solution    'SHELX97 (Sheldrick, 1998)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker Apex II CCD'
_diffrn_measurement_method       'w/ and f/ scan'
_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  0.0651
_diffrn_reflns_av_sigmaI/netI    0.0415
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            56470
_diffrn_reflns_theta_full        25.52
_diffrn_reflns_theta_max         25.52
_diffrn_reflns_theta_min         1.29
_exptl_absorpt_coefficient_mu    0.953
_exptl_absorpt_correction_T_max  0.8802
_exptl_absorpt_correction_T_min  0.7087
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Bruker (2000) SADABS
;
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.471
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             4448
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.715
_refine_diff_density_min         -0.512
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     574
_refine_ls_number_reflns         9199
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0645
_refine_ls_R_factor_gt           0.0476
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0619P)^2^+34.0290P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1156
_refine_ls_wR_factor_ref         0.1233
_reflns_number_gt                3234
_reflns_number_total             9199
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b900581a.txt
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7001631