Twelve 4-(4-methoxyphenyl)piperazin-1-ium salts containing organic anions: supramolecular assembly in one, two and three dimensions
Kiran Kumar, Haruvegowda; Yathirajan, Hemmige S.; Foro, Sabine; Glidewell, Christopher; Acta Crystallographica Section E 75 (2019) 1494–1506; doi:10.1107/S2056989019012702

data_2243103
_publ_section_title
;
 Twelve 4-(4-methoxyphenyl)piperazin-1-ium salts containing organic
 anions: supramolecular assembly in one, two and three dimensions
;
_journal_coeditor_code           EX2024
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              1494
_journal_page_last               1506
_journal_paper_doi               10.1107/S2056989019012702
_journal_volume                  75
_journal_year                    2019
_chemical_formula_iupac          'C7 H3 N2 O7 +, C11 H17 N2 O -'
_chemical_formula_moiety         'C7 H3 N2 O7, C11 H17 N2 O'
_chemical_formula_sum            'C18 H20 N4 O8'
_chemical_formula_weight         420.38
_chemical_name_systematic
;
4-(4-Methoxyphenyl)piperazin-1-ium 2-hydroxy-3,5-dinitrobenzoate
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     difmap
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                90
_cell_angle_beta                 91.300(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.5500(9)
_cell_length_b                   7.6489(9)
_cell_length_c                   32.719(6)
_cell_measurement_reflns_used    4078
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.977
_cell_measurement_theta_min      2.735
_cell_volume                     1889.0(5)
_computing_cell_refinement
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_data_collection
;
CrysAlis CCD (Oxford Diffraction, 2009)
;
_computing_data_reduction
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_molecular_graphics
;
PLATON (Spek, 2009)
;
_computing_publication_material
;
SHELXL-2014 (Sheldrick, 2015b) and PLATON (Spek, 2009)
;
_computing_structure_refinement
;
SHELXL-2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.898
_diffrn_measurement_device_type
;
Oxford Diffraction Xcalibur
with Sapphire CCD
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0382
_diffrn_reflns_av_unetI/netI     0.0836
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -42
_diffrn_reflns_number            8215
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.977
_diffrn_reflns_theta_min         2.735
_diffrn_source                   'Enhance (Mo) X-ray Source'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.118
_exptl_absorpt_correction_T_max  0.993
_exptl_absorpt_correction_T_min  0.916
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis RED; Oxford Diffraction, 2009)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.478
_exptl_crystal_description       block
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.060
_refine_diff_density_max         0.217
_refine_diff_density_min         -0.226
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     281
_refine_ls_number_reflns         4074
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.1550
_refine_ls_R_factor_gt           0.0660
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0413P)^2^+0.4471P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1055
_refine_ls_wR_factor_ref         0.1284
_reflns_number_gt                2003
_reflns_number_total             4074
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ex2024sup1.cif
_cod_data_source_block           VII
_cod_database_code               2243103
_cod_database_fobs_code          2243103
_shelx_estimated_absorpt_t_min   0.979
_shelx_estimated_absorpt_t_max   0.993
_shelx_hkl_checksum              54307
_shelx_res_checksum              59829
_shelxl_version_number           2.014