An unprecedented bridging [Ag<small><sub>2</sub></small>(NO<small><sub>3</sub></small>)<small><sub>6</sub></small>]<small><sup>4−</sup></small> anion as a component of an infinite silver(<small>I</small>) molecular ladder incorporating a dinuclear cationic silver complex of a bis-dipyridylamine ligand
Bianca Antonioli; Jack K. Clegg; David J. Bray; Kerstin Gloe; Karsten Gloe; Holger Heßke; Leonard F. Lindoy; CrystEngComm 8 (2006) 748–; doi:10.1039/b611270f

data_7203607
_publ_section_title
;
 An unprecedented bridging
 [Ag<small><sub>2</sub></small>(NO<small><sub>3</sub></small>)<small><sub>6</sub></small>]<small><sup>4&#x2212;</sup></small>
 anion as a component of an infinite silver(<small>I</small>) molecular
 ladder incorporating a dinuclear cationic silver complex of a
 bis-dipyridylamine ligand
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              748
_journal_paper_doi               10.1039/b611270f
_journal_volume                  8
_journal_year                    2006
_chemical_formula_moiety
;
[Ag2(C27 H23 N7)(C2 H3 N)](Ag (N O3)3),
(C2 H3 N)0.75,(C H2 Cl2)0.25
;
_chemical_formula_sum            'C30.75 H28.75 Ag3 Cl0.5 N11.75 O9'
_chemical_formula_weight         1048.24
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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                 111.750(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.4180(13)
_cell_length_b                   21.168(2)
_cell_length_c                   15.0190(16)
_cell_measurement_reflns_used    11569
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      22.580
_cell_measurement_theta_min      2.416
_cell_volume                     3666.9(7)
_computing_cell_refinement       'SAINT (Bruker,1995)'
_computing_data_collection       'SMART (Bruker,1995)'
_computing_data_reduction        'SAINT and XPREP (Bruker, 1995)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997), WINGX-32 (Farrugia, 1999)'
_computing_publication_material  'enCIFer 1.1 (CCDC, 2005)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare, et. al. 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0353
_diffrn_reflns_av_sigmaI/netI    0.0327
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            36479
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.36
_diffrn_reflns_theta_min         1.75
_diffrn_standards_decay_%        0.16
_diffrn_standards_number         280
_exptl_absorpt_coefficient_mu    1.692
_exptl_absorpt_correction_T_max  0.862
_exptl_absorpt_correction_T_min  0.723
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.899
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2068
_exptl_crystal_size_max          0.313
_exptl_crystal_size_mid          0.119
_exptl_crystal_size_min          0.088
_refine_diff_density_max         1.515
_refine_diff_density_min         -1.048
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     502
_refine_ls_number_reflns         8869
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0508
_refine_ls_R_factor_gt           0.0335
_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^)+(0.0380P)^2^+3.0572P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0755
_refine_ls_wR_factor_ref         0.0819
_reflns_number_gt                6856
_reflns_number_total             8869
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b611270f.txt
_cod_data_source_block           lj100sad
_cod_depositor_comments
;
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 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_original_formula_sum        'C30.75 H28.75 Ag3 Cl0.50 N11.75 O9'
_cod_database_code               7203607