Anion-Controlled Assembly of Silver(I) Complexes of Multiring Heterocyclic Ligands: A Structural and Photophysical Study
Kundu, Nabanita; Audhya, Anandalok; Abtab, Sk Md Towsif; Ghosh, Sanjib; Tiekink, Edward R. T.; Chaudhury, Muktimoy; Crystal Growth & Design 10 (2010) 1269–; doi:10.1021/cg901288h

data_4502484
_publ_section_title
;
 Anion-Controlled Assembly of Silver(I) Complexes of Multiring
 Heterocyclic Ligands: A Structural and Photophysical Study
;
_journal_issue                   3
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1269
_journal_paper_doi               10.1021/cg901288h
_journal_volume                  10
_journal_year                    2010
_chemical_formula_moiety         'C24 H18 Ag2 N6, 2(N O3)'
_chemical_formula_sum            'C24 H18 Ag2 N8 O6'
_chemical_formula_weight         730.20
_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                106.184(2)
_cell_angle_beta                 96.569(2)
_cell_angle_gamma                116.873(2)
_cell_formula_units_Z            1
_cell_length_a                   8.2886(7)
_cell_length_b                   9.0739(7)
_cell_length_c                   9.8794(8)
_cell_measurement_reflns_used    2538
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      29.9
_cell_measurement_theta_min      2.2
_cell_volume                     610.95(9)
_computing_cell_refinement       'SAINT (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'ORTEPII (Johnson, 1976)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'PATTY in DIRDIF92 (Beurskens et al., 1992)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker AXS SMART CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.018
_diffrn_reflns_av_sigmaI/netI    0.034
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4312
_diffrn_reflns_theta_full        27.5
_diffrn_reflns_theta_max         27.5
_diffrn_reflns_theta_min         2.2
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.663
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.649
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2000)'
_exptl_crystal_colour            dark-yellow
_exptl_crystal_density_diffrn    1.985
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             360
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.76
_refine_diff_density_min         -0.54
_refine_diff_density_rms         0.130
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.15
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         2771
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.15
_refine_ls_R_factor_all          0.037
_refine_ls_R_factor_gt           0.033
_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^)+(0.0531P)^2^+0.3276P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.085
_refine_ls_wR_factor_ref         0.097
_reflns_number_gt                2522
_reflns_number_total             2771
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cg901288h_si_001.cif
_cod_data_source_block           3a
_cod_original_sg_symbol_Hall     '-P 1  '
_cod_original_sg_symbol_H-M      'P -1  '
_cod_original_formula_sum        'C24 H18 Ag2 N8 O6 '
_cod_database_code               4502484