1,1'-[(Ethane-1,2-diyldioxy)di-<i>o</i>-phenylene]bis(indoline-2,3-dione) (<i>L</i>) and a novel [Ag~2~<i>L</i>~2~]^2+^ metallocycle based on coordination-driven Ag—O and Ag—π bonds
Fang, Chao; Ma, Jian-Ping; Wei, Sui; Dong, Yu-Bin; Acta Crystallographica Section C 67 (2011) m35–m38; doi:10.1107/S0108270110054697

data_2017994
_publ_section_title
;
 1,1'-[(Ethane-1,2-diyldioxy)di-<i>o</i>-phenylene]bis(indoline-2,3-dione)
 (<i>L</i>) and a novel [Ag~2~<i>L</i>~2~]^2+^ metallocycle based on
 coordination-driven Ag---O and Ag---\p bonds
;
_journal_coeditor_code           SQ3280
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              m35
_journal_page_last               m38
_journal_paper_doi               10.1107/S0108270110054697
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          '[Ag2 (C32 H24 N2 O6)2] [Sb F6]2'
_chemical_formula_moiety         'C64 H48 Ag2 N4 O12 2+, 2(F6 Sb -)'
_chemical_formula_sum            'C64 H48 Ag2 F12 N4 O12 Sb2'
_chemical_formula_weight         1752.30
_chemical_name_systematic
;
bis{\m-1,1'-[(ethane-1,2-diyldioxy)di-<i>o</i>-phenylene]bis(indoline-
2,3-dione)}disilver(I) bis(hexafluoridoantimonate)
;
_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           SHELXL97
_cell_angle_alpha                111.121(3)
_cell_angle_beta                 91.073(3)
_cell_angle_gamma                100.819(3)
_cell_formula_units_Z            1
_cell_length_a                   10.193(2)
_cell_length_b                   11.594(3)
_cell_length_c                   14.220(3)
_cell_measurement_reflns_used    2230
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      21.959
_cell_measurement_theta_min      2.498
_cell_volume                     1532.9(6)
_computing_cell_refinement       'SMART (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2003)'
_computing_data_reduction        'SAINT (Bruker, 2003)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker SMART 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  0.0236
_diffrn_reflns_av_sigmaI/netI    0.0549
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            8087
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    1.606
_exptl_absorpt_correction_T_max  0.8559
_exptl_absorpt_correction_T_min  0.6445
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2003)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.898
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             860
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.065
_refine_diff_density_min         -1.019
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     481
_refine_ls_number_reflns         5593
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0699
_refine_ls_R_factor_gt           0.0525
_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^)+(0.0582P)^2^+1.8707P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1238
_refine_ls_wR_factor_ref         0.1342
_reflns_number_gt                4279
_reflns_number_total             5593
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sq3280.cif
_cod_data_source_block           II
_cod_original_cell_volume        1533.0(6)
_cod_database_code               2017994
_cod_database_fobs_code          2017994