Coordination networks of Ag(i) and N,N′- bis(3-pyridinecarboxamide)-1,6-hexane: structures and anion exchange
Muthu, Sebastian; Yip, John H. K.; Vittal, Jagadese J.; J. Chem. Soc., Dalton Trans.  (2002) 4561–; doi:10.1039/B206680G

data_7702867
_publ_section_title
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 Coordination networks of Ag(i) and N,N&#x2032;-
 bis(3-pyridinecarboxamide)-1,6-hexane: structures and anion exchange
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_journal_issue                   24
_journal_name_full               'J. Chem. Soc., Dalton Trans.'
_journal_page_first              4561
_journal_paper_doi               10.1039/B206680G
_journal_year                    2002
_chemical_formula_sum            'C18 H22 Ag Cl N4 O6'
_chemical_formula_weight         533.72
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 94.348(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            12
_cell_length_a                   26.502(2)
_cell_length_b                   5.1431(4)
_cell_length_c                   44.366(3)
_cell_measurement_reflns_used    6749
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      29.8
_cell_measurement_theta_min      2.3
_cell_volume                     6029.8(8)
_computing_cell_refinement       'Bruker AXS, SAINT'
_computing_data_collection       'Bruker AXS, SMART'
_computing_data_reduction        'Bruker AXS, SAINT'
_computing_molecular_graphics    'Bruker AXS, SHELXTL'
_computing_publication_material  'Bruker AXS, SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0326
_diffrn_reflns_av_sigmaI/netI    0.0320
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       52
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            16461
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    1.181
_exptl_absorpt_correction_T_max  0.9115
_exptl_absorpt_correction_T_min  0.6759
_exptl_absorpt_correction_type   'sadabs (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.764
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3240
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.133
_refine_diff_density_min         -0.850
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     404
_refine_ls_number_reflns         5285
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0558
_refine_ls_R_factor_gt           0.0481
_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^)+(0.0507P)^2^+40.6497P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1134
_refine_ls_wR_factor_ref         0.1170
_reflns_number_gt                4579
_reflns_number_total             5285
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b206680g.txt
_cod_data_source_block           compoundAgLClO4
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
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_cod_original_cell_volume        6029.7(8)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7702867