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_7001629
_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         'C20 H18 Ag N4 1+, B F4 1-'
_chemical_formula_sum            'C20 H18 Ag B F4 N4'
_chemical_formula_weight         509.06
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 103.34(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.664(3)
_cell_length_b                   17.641(4)
_cell_length_c                   10.200(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2042.2(10)
_computing_cell_refinement       'Denzo (Otwinowski & Minor 1997)'
_computing_data_collection       'Nonius Xpress'
_computing_data_reduction
'Denzo and Scalepack (Otwinowski & Minor 1997)'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  'image plate dip1030'
_diffrn_measurement_method       'laser scanner'
_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  0.0360
_diffrn_reflns_av_sigmaI/netI    0.0360
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            24611
_diffrn_reflns_theta_full        26.73
_diffrn_reflns_theta_max         26.73
_diffrn_reflns_theta_min         2.13
_exptl_absorpt_coefficient_mu    1.037
_exptl_absorpt_correction_T_max  0.8516
_exptl_absorpt_correction_T_min  0.1323
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
Parkin S,Moezzi B & Hope H, (1995) J. Appl. Cryst. 28, 53-56
Cubic fit to sin(theta)/lambda - 24 parameters
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.656
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1016
_refine_diff_density_max         1.086
_refine_diff_density_min         -0.513
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.947
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         4203
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.947
_refine_ls_R_factor_all          0.0802
_refine_ls_R_factor_gt           0.0575
_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^)+(0.1207P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1650
_refine_ls_wR_factor_ref         0.1784
_reflns_number_gt                2530
_reflns_number_total             4203
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b900581a.txt
_cod_data_source_block           1
_cod_original_cell_volume        2042.2(9)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7001629