Inorganic anion induced supramolecular architectures of flexible unsymmetrical bis(pyridyl) ionic salts mediated by various non-covalent interactions
Zhang, Zhu-Yan; Deng, Zhao-Peng; Huo, Li-Hua; Zhao, Hui; Gao, Shan; CrystEngComm 15 (2013) 5261–; doi:10.1039/c3ce40227d

data_7209899
_publ_section_title
;
 Inorganic anion induced supramolecular architectures of flexible
 unsymmetrical bis(pyridyl) ionic salts mediated by various non-covalent
 interactions
;
_journal_issue                   26
_journal_name_full               CrystEngComm
_journal_page_first              5261
_journal_paper_doi               10.1039/c3ce40227d
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         'C11 H13 N3, 2(Cl O4)'
_chemical_formula_sum            'C11 H13 Cl2 N3 O8'
_chemical_formula_weight         386.14
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 107.55(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.2576(13)
_cell_length_b                   14.176(3)
_cell_length_c                   9.4606(19)
_cell_measurement_reflns_used    4412
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      3.42
_cell_volume                     800.2(3)
_computing_cell_refinement       RAPID-AUTO
_computing_data_collection       'RAPID-AUTO (Rigaku Corporation, 1998)'
_computing_data_reduction
'CrystalStructure (Rigaku/MSC and Rigaku Corporation, 2002)'
_computing_molecular_graphics    SHELXL-97
_computing_structure_refinement  'ORTEP-II (Johnson, 1976)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_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  0.0525
_diffrn_reflns_av_sigmaI/netI    0.0685
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            6081
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.41
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.452
_exptl_absorpt_correction_T_max  0.9353
_exptl_absorpt_correction_T_min  0.8688
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Higashi, 1995)'
_exptl_crystal_colour            yellowish
_exptl_crystal_density_diffrn    1.603
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             396
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.346
_refine_diff_density_min         -0.217
_refine_diff_density_rms         0.063
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.42(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         2809
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0952
_refine_ls_R_factor_gt           0.0623
_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^)+(0.0794P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1382
_refine_ls_wR_factor_ref         0.1542
_reflns_number_gt                2352
_reflns_number_total             2809
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40227d.txt
_cod_data_source_block           complex7
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7209899