Silver(I) complexation of linked 2,2'-dipyridylamine derivatives. Synthetic, solvent extraction, membrane transport and X-ray structural studies.
Antonioli, Bianca; Bray, David J.; Clegg, Jack K.; Gloe, Kerstin; Gloe, Karsten; Kataeva, Olga; Lindoy, Leonard F.; McMurtrie, John C.; Steel, Peter J.; Sumby, Christopher J.; Wenzel, Marco; Dalton transactions (Cambridge, England : 2003)  (2006) 4783–4794; doi:10.1039/b609738c

data_7007739
_publ_section_title
;
 Silver(I) complexation of linked 2,2'-dipyridylamine derivatives.
 Synthetic, solvent extraction, membrane transport and X-ray structural
 studies.
;
_journal_issue                   40
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4783
_journal_page_last               4794
_journal_paper_doi               10.1039/b609738c
_journal_year                    2006
_chemical_formula_sum            'C28 H24 N6'
_chemical_formula_weight         444.53
_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                104.89(1)
_cell_angle_beta                 95.32(1)
_cell_angle_gamma                108.07(1)
_cell_formula_units_Z            2
_cell_length_a                   9.218(1)
_cell_length_b                   11.011(1)
_cell_length_c                   12.294(1)
_cell_measurement_reflns_used    103
_cell_measurement_temperature    198(2)
_cell_measurement_theta_max      21.39
_cell_measurement_theta_min      3.08
_cell_volume                     1126.1(2)
_computing_cell_refinement       'Dirax/lsq (Duisenberg & Schreurs, 1989-2000)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction        'EvalCCD (Duisenberg & Schreurs 1990-2000)'
_computing_molecular_graphics    'Schakal-99 (E.Keller 1999)'
_computing_publication_material  'XCIF 6.12 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      198(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       CCD
_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  0.0376
_diffrn_reflns_av_sigmaI/netI    0.0227
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            35395
_diffrn_reflns_theta_full        27.40
_diffrn_reflns_theta_max         27.40
_diffrn_reflns_theta_min         3.06
_exptl_absorpt_coefficient_mu    0.081
_exptl_absorpt_correction_T_max  0.9809
_exptl_absorpt_correction_T_min  0.9360
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.03.(Sheldrick,Bruker AXS Inc.,2002)'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             468
_exptl_crystal_size_max          0.83
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.218
_refine_diff_density_min         -0.244
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         5013
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0560
_refine_ls_R_factor_gt           0.0395
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0534P)^2^+0.2205P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0958
_refine_ls_wR_factor_ref         0.1037
_reflns_number_gt                3900
_reflns_number_total             5013
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b609738c.txt
_cod_data_source_block           ab8
_cod_original_cell_volume        1126.08(18)
_cod_database_code               7007739