Ion-pair binding by mixed N,S-donor 2-ureidopyridine ligands
Qureshi, Naseem; Yufit, Dmitry S.; Howard, Judith A. K.; Steed, Jonathan W.; Dalton Transactions  (2009) 5708–; doi:10.1039/b905555j

data_7001713
_publ_section_title
;
 Ion-pair binding by mixed N,S-donor 2-ureidopyridine ligands
;
_journal_issue                   29
_journal_name_full               'Dalton Transactions'
_journal_page_first              5708
_journal_paper_doi               10.1039/b905555j
_journal_year                    2009
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C52 H52 Ag N12 O4 S4, B F4, C4H8O'
_chemical_formula_sum            'C56 H60 Ag B F4 N12 O5 S4'
_chemical_formula_weight         1304.08
_chemical_name_systematic
;
?
;
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      29
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.034(2)
_cell_length_b                   32.057(6)
_cell_length_c                   16.422(3)
_cell_measurement_reflns_used    999
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      26.00
_cell_measurement_theta_min      3.13
_cell_volume                     5808.7(18)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'SHELXTL Ver. 6.14'
_computing_publication_material  'SHELXTL Ver. 6.14'
_computing_structure_refinement  'SHELXTL Ver. 6.14'
_computing_structure_solution    'SHELXTL Ver. 6.14 (Bruker-AXS, 2003)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'R-AXIS SPIDER'
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1189
_diffrn_reflns_av_sigmaI/netI    0.1216
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            36273
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.13
_exptl_absorpt_coefficient_mu    0.563
_exptl_absorpt_correction_T_max  0.9833
_exptl_absorpt_correction_T_min  0.7978
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
NUMABS (Rigaku Inc., 2007)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.491
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2688
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.428
_refine_diff_density_min         -0.640
_refine_diff_density_rms         0.113
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.53(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     684
_refine_ls_number_reflns         11378
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.1520
_refine_ls_R_factor_gt           0.0941
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+10.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2035
_refine_ls_wR_factor_ref         0.2317
_reflns_number_gt                6787
_reflns_number_total             11378
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b905555j.txt
_cod_data_source_block           '_4_fncs'
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        5809(2)
_cod_original_sg_symbol_Hall     'P 2c -2ac '
_cod_original_sg_symbol_H-M      'P c a 21 '
_cod_database_code               7001713