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_7001630
_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         'C22 H26 Ag N4 1+, Cl O4 1-'
_chemical_formula_sum            'C22 H26 Ag Cl N4 O4'
_chemical_formula_weight         553.79
_chemical_name_systematic
;
?
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.709(3)
_cell_length_b                   13.440(4)
_cell_length_c                   18.810(3)
_cell_measurement_temperature    150(2)
_cell_volume                     2201.7(11)
_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 1.70.01 (Farrugia, 1999)'
_computing_structure_refinement  'SHELX97 (Sheldrick, 1998)'
_computing_structure_solution    'SHELX97 (Sheldrick, 1998)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.0513
_diffrn_reflns_av_sigmaI/netI    0.0412
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            24272
_diffrn_reflns_theta_full        27.58
_diffrn_reflns_theta_max         27.58
_diffrn_reflns_theta_min         1.86
_exptl_absorpt_coefficient_mu    1.075
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Bruker (2000) SADABS
;
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.671
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1128
_refine_diff_density_max         0.464
_refine_diff_density_min         -0.361
_refine_diff_density_rms         0.067
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.50(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     292
_refine_ls_number_reflns         5020
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0379
_refine_ls_R_factor_gt           0.0304
_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^)+(0.0268P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0589
_refine_ls_wR_factor_ref         0.0617
_reflns_number_gt                4447
_reflns_number_total             5020
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b900581a.txt
_cod_data_source_block           2
_cod_original_cell_volume        2201.9(11)
_cod_database_code               7001630