μ-Ethylenediamine-κ^2^<i>N</i>:<i>N</i>'-bis[(quinoline-2-carboxylato-κ^2^<i>N</i>,<i>O</i>)silver(I)] tetrahydrate
Yu-Ting Wang; Yu-Ling Wang; Jian-Ge Wang; Yao-Ting Fan; Acta Crystallographica Section E 62 (2006) m1927–m1929; doi:10.1107/S1600536806027255

data_2209738
_publ_section_title
;\m-Ethylenediamine-\k^2^<i>N</i>:<i>N</i>'-bis[(quinoline-2-carboxylato-\k^2^<i>N</i>,<i>O</i>)silver(I)]
 tetrahydrate
;
_journal_coeditor_code           AT2063
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1927
_journal_page_last               m1929
_journal_paper_doi               10.1107/S1600536806027255
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          '[Ag2 (C10 H6 N O2)2 (C2 H8 N2)] , 4H2 O'
_chemical_formula_moiety         'C22 H20 Ag2 N4 O4 , 4H2 O'
_chemical_formula_sum            'C22 H28 Ag2 N4 O8'
_chemical_formula_weight         692.22
_chemical_name_systematic
;
\m-Ethylenediamine-\k^2^N:N'-bis[(quinoline-2-carboxylato-\k^2^N,O)silver(I)]
tetrahydrate
;
_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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 91.1690(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.9238(8)
_cell_length_b                   22.405(2)
_cell_length_c                   6.9939(7)
_cell_measurement_reflns_used    3944
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      26.69
_cell_measurement_theta_min      2.57
_cell_volume                     1241.4(2)
_computing_cell_refinement       APEX2
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2004)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-2 CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_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  0.0232
_diffrn_reflns_av_sigmaI/netI    0.0208
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            10824
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.57
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.632
_exptl_absorpt_correction_T_max  0.8422
_exptl_absorpt_correction_T_min  0.6325
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.852
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             692
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.983
_refine_diff_density_min         -0.707
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     179
_refine_ls_number_reflns         2847
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0467
_refine_ls_R_factor_gt           0.0341
_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^)+(0.0219P)^2^+1.8051P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0693
_refine_ls_wR_factor_ref         0.0755
_reflns_number_gt                2295
_reflns_number_total             2847
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            at2063.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2209738
_cod_database_fobs_code          2209738