Silver(I) complexes of 2-(2-aminoethyl)pyridine: nitrate and perchlorate salts of bis[μ-2-(2-aminoethyl)pyridine-κ^2^<i>N</i>:<i>N</i>']disilver(I)
Khan, M. A. H.; Prasad, T. K.; Rajasekharan, M. V.; Acta Crystallographica Section C 61 (2005) m281–m283; doi:10.1107/S0108270105012448

data_2014797
_publ_section_title
;
 Silver(I) complexes of 2-(2-aminoethyl)pyridine: nitrate and
 perchlorate salts of
 bis[\m-2-(2-aminoethyl)pyridine-\k^2^<i>N</i>:<i>N</i>']disilver(I)
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              m281
_journal_page_last               m283
_journal_paper_doi               10.1107/S0108270105012448
_journal_volume                  61
_journal_year                    2005
_chemical_formula_iupac          '[Ag2 (C7 H10 N2)2] (Cl O4)2'
_chemical_formula_moiety         'C14 H20 Ag2 N4 2+, 2Cl O4 -'
_chemical_formula_sum            'C14 H20 Ag2 Cl2 N4 O8'
_chemical_formula_weight         658.98
_chemical_name_systematic
;
bis[\m-2-(2-aminoethyl)pyridine-\k^2^N:N']disilver(I) diperchlorate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                98.2940(10)
_cell_angle_beta                 97.9900(10)
_cell_angle_gamma                110.4950(10)
_cell_formula_units_Z            1
_cell_length_a                   7.9933(5)
_cell_length_b                   8.0990(5)
_cell_length_c                   8.4726(5)
_cell_measurement_reflns_used    5208
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.26
_cell_measurement_theta_min      2.48
_cell_volume                     497.67(5)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    'ORTEP-3 for Windows  (Farrugia, 1997)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.944
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0156
_diffrn_reflns_av_sigmaI/netI    0.0184
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5743
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.26
_diffrn_reflns_theta_min         2.48
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.288
_exptl_absorpt_correction_T_max  0.662
_exptl_absorpt_correction_T_min  0.514
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.199
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             324
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.415
_refine_diff_density_min         -0.689
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.129
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     144
_refine_ls_number_reflns         2336
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.129
_refine_ls_R_factor_all          0.0188
_refine_ls_R_factor_gt           0.0184
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0257P)^2^+0.2891P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0477
_refine_ls_wR_factor_ref         0.0480
_reflns_number_gt                2304
_reflns_number_total             2336
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fa1131.cif
_cod_data_source_block           II
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_formula_sum        'C14 H20 Ag2 Cl2 N4 O8 '
_cod_database_code               2014797