Bis(μ-2-aminopyridine)bis[(trifluoroacetato)silver(I)]
You, Zhong-Lu; Zhu, Hai-Liang; Acta Crystallographica Section C 60 (2004) m517–m519; doi:10.1107/S0108270104020785

data_2014523
_publ_section_title
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 Bis(\m-2-aminopyridine)bis[(trifluoroacetato)silver(I)]
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_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              m517
_journal_page_last               m519
_journal_paper_doi               10.1107/S0108270104020785
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          '[Ag2 (C2 F3 O2)2 (C5 H6 N2)2]'
_chemical_formula_moiety         'C7 H6 Ag F3 N2 O2'
_chemical_formula_sum            'C7 H6 Ag F3 N2 O2'
_chemical_formula_weight         315.01
_chemical_name_systematic
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Bis(\m-2-aminopyridine)bis[(trifluoroacetato)silver(I)]
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_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                92.01(3)
_cell_angle_beta                 92.17(3)
_cell_angle_gamma                91.09(3)
_cell_formula_units_Z            2
_cell_length_a                   6.791(2)
_cell_length_b                   7.731(2)
_cell_length_c                   8.732(2)
_cell_measurement_reflns_used    872
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.728
_cell_measurement_theta_min      2.232
_cell_volume                     457.7(2)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       '\w scans'
_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  0.0156
_diffrn_reflns_av_sigmaI/netI    0.0193
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            2109
_diffrn_reflns_theta_full        26.48
_diffrn_reflns_theta_max         26.48
_diffrn_reflns_theta_min         2.34
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.230
_exptl_absorpt_correction_T_max  0.6640
_exptl_absorpt_correction_T_min  0.5448
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.286
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             304
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.807
_refine_diff_density_min         -0.871
_refine_ls_extinction_coef       0.159(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         1789
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0324
_refine_ls_R_factor_gt           0.0313
_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^)+(0.0577P)^2^+0.418P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0825
_refine_ls_wR_factor_ref         0.0836
_reflns_number_gt                1712
_reflns_number_total             1789
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ob1201.cif
_cod_data_source_block           I
_cod_depositor_comments
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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 
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               2014523
_cod_database_fobs_code          2014523