Metal-induced gelation in dipyridyl ureas
Byrne, Peter; Lloyd, Gareth O.; Applegarth, Lucas; Anderson, Kirsty M.; Clarke, Nigel; Steed, Jonathan W.; New Journal of Chemistry 34 (2010) 2261–; doi:10.1039/c0nj00278j

data_7053607
_publ_section_title
;
 Metal-induced gelation in dipyridyl ureas
;
_journal_issue                   10
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2261
_journal_paper_doi               10.1039/c0nj00278j
_journal_volume                  34
_journal_year                    2010
_chemical_formula_sum            'C18 H25 Ag N7 O6.5'
_chemical_formula_weight         551.32
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
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_cell_angle_alpha                90.00
_cell_angle_beta                 105.509(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.965(3)
_cell_length_b                   8.6312(9)
_cell_length_c                   21.090(3)
_cell_measurement_reflns_used    1024
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      30.259
_cell_measurement_theta_min      2.507
_cell_volume                     4379.0(9)
_computing_cell_refinement       Saint
_computing_data_collection       Smart
_computing_data_reduction        Saint
_computing_molecular_graphics    Xseed
_computing_publication_material  Xseed
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  Smart-6K
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_av_sigmaI/netI    0.0549
_diffrn_reflns_limit_h_max       32
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_diffrn_reflns_limit_l_min       -27
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_diffrn_reflns_theta_max         27.99
_diffrn_reflns_theta_min         1.69
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_exptl_absorpt_correction_T_max  0.8442
_exptl_absorpt_correction_T_min  0.8216
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Prism
_exptl_crystal_density_diffrn    1.673
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       colourless
_exptl_crystal_F_000             2248
_exptl_crystal_size_max          0.21
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_refine_diff_density_max         1.040
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0425P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0797
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_cod_original_cell_volume        4378.9(8)
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C18 H25 Ag N7 O6.50'
_cod_database_code               7053607