Bis 4,5-diazafluoren-9-one silver(i) nitrate: synthesis, X-ray structures, solution chemistry, hydrogel loading, DNA coupling and anti-bacterial screening
Massoud, Alshima'a A.; Gohar, Yousry M.; Langer, Vratislav; Lincoln, Per; Svensson, Frida R.; Jänis, Janne; Gårdebjer, Sofie T.; Haukka, Matti; Jonsson, Fabian; Aneheim, Emma; Löwenhielm, Peter; Abu-Youssef, Morsy A. M.; Öhrström, Lars R.; New Journal of Chemistry 35 (2011) 640–; doi:10.1039/c0nj00697a

data_7052581
_publ_section_title
;
 Bis 4,5-diazafluoren-9-one silver(i) nitrate: synthesis, X-ray
 structures, solution chemistry, hydrogel loading, DNA coupling and
 anti-bacterial screening
;
_journal_issue                   3
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              640
_journal_paper_doi               10.1039/c0nj00697a
_journal_volume                  35
_journal_year                    2011
_chemical_formula_moiety         'C22 H12 Ag N4 O2, N O3, H2 O'
_chemical_formula_sum            'C22 H14 Ag N5 O6'
_chemical_formula_weight         552.25
_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                65.156(3)
_cell_angle_beta                 88.861(3)
_cell_angle_gamma                85.580(3)
_cell_formula_units_Z            2
_cell_length_a                   7.4881(10)
_cell_length_b                   11.3498(15)
_cell_length_c                   13.2259(17)
_cell_measurement_reflns_used    2903
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      23.67
_cell_measurement_theta_min      3.11
_cell_volume                     1016.9(2)
_computing_cell_refinement       'SAINT (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2003)'
_computing_data_reduction
'SAINT (Bruker, 2003) & SADABS (Sheldrick, 2003)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Siemens CCD area detector'
_diffrn_measurement_method       'omega 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  0.0476
_diffrn_reflns_av_sigmaI/netI    0.0528
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12668
_diffrn_reflns_theta_full        26.48
_diffrn_reflns_theta_max         26.48
_diffrn_reflns_theta_min         2.73
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.045
_exptl_absorpt_correction_T_max  0.9594
_exptl_absorpt_correction_T_min  0.6338
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.804
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.227
_refine_diff_density_min         -0.728
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.999
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     318
_refine_ls_number_reflns         4194
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0729
_refine_ls_R_factor_gt           0.0434
_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^)+(0.0635P)^2^+0.2012P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1018
_refine_ls_wR_factor_ref         0.1156
_reflns_number_gt                2950
_reflns_number_total             4194
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0NJ00697A.TXT
_cod_data_source_block           2
_cod_depositor_comments
;
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 1555 2011-01-17 13:19:09Z saulius 
;
_cod_database_code               7052581