Silver(i) coordination polymers with 3,3′,5,5′-tetrasubstituted 4,4′-bipyridine ligands: towards new porous chiral materials
Aubert, E.; Abboud, M.; Doudouh, A.; Durand, P.; Peluso, P.; Ligresti, A.; Vigolo, B.; Cossu, S.; Pale, P.; Mamane, V.; RSC Adv. 7 (2017) 7358–; doi:10.1039/C6RA28197D

data_7227509
_publ_section_title
;
 Silver(i) coordination polymers with
 3,3&#x2032;,5,5&#x2032;-tetrasubstituted 4,4&#x2032;-bipyridine ligands:
 towards new porous chiral materials
;
_journal_issue                   12
_journal_name_full               'RSC Adv.'
_journal_page_first              7358
_journal_paper_doi               10.1039/C6RA28197D
_journal_volume                  7
_journal_year                    2017
_chemical_formula_moiety         'C10 H6 Ag Br2 I2 N3 O4'
_chemical_formula_sum            'C10 H6 Ag Br2 I2 N3 O4'
_chemical_formula_weight         753.67
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-11-30 deposited with the CCDC.
2017-01-15 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 107.285(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   21.9475(6)
_cell_length_b                   7.8051(2)
_cell_length_c                   19.9629(5)
_cell_measurement_reflns_used    15473
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      76.2809
_cell_measurement_theta_min      4.1638
_cell_volume                     3265.26(16)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR_92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 10.4508
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0242
_diffrn_reflns_av_sigmaI/netI    0.0463
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       9
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            16811
_diffrn_reflns_theta_full        76.48
_diffrn_reflns_theta_max         76.48
_diffrn_reflns_theta_min         4.22
_exptl_absorpt_coefficient_mu    45.733
_exptl_absorpt_correction_T_max  0.389
_exptl_absorpt_correction_T_min  0.059
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.066
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2736
_exptl_crystal_size_max          0.1407
_exptl_crystal_size_mid          0.0866
_exptl_crystal_size_min          0.0322
_refine_diff_density_max         1.774
_refine_diff_density_min         -1.651
_refine_diff_density_rms         0.208
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.218
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         3414
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.217
_refine_ls_R_factor_all          0.0383
_refine_ls_R_factor_gt           0.0379
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0192P)^2^+116.9254P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0904
_refine_ls_wR_factor_ref         0.0905
_reflns_number_gt                3400
_reflns_number_total             3414
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ra28197d2.cif
_cod_data_source_block           vm829
_cod_original_cell_volume        3265.25(15)
_cod_original_sg_symbol_Hall     '	-C 2yc '
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7227509