Hydrazinium 2-amino-4-nitrobenzoate dihydrate: crystal structure and Hirshfeld surface analysis
Wardell, James L.; Jotani, Mukesh M.; Tiekink, Edward R. T.; Acta Crystallographica Section E 73 (2017) 579–585; doi:10.1107/S2056989017004352

data_2242099
_publ_section_title
;
 Hydrazinium 2-amino-4-nitrobenzoate dihydrate: crystal structure and
 Hirshfeld surface analysis
;
_journal_coeditor_code           HB7667
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              579
_journal_page_last               585
_journal_paper_doi               10.1107/S2056989017004352
_journal_volume                  73
_journal_year                    2017
_chemical_formula_iupac          'H5 N2 +, C7 H5 N2 O4 -, 2H2 O'
_chemical_formula_moiety         'H5 N2 +, C7 H5 N2 O4 -, 2(H2 O)'
_chemical_formula_sum            'C7 H14 N4 O6'
_chemical_formula_weight         250.22
_chemical_name_systematic
;
Hydrazinium 2-amino-4-nitrobenzoate dihydrate
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                76.468(2)
_cell_angle_beta                 73.251(2)
_cell_angle_gamma                75.390(2)
_cell_formula_units_Z            2
_cell_length_a                   6.9695(2)
_cell_length_b                   8.0960(3)
_cell_length_c                   10.5316(3)
_cell_measurement_reflns_used    7476
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_volume                     542.23(3)
_computing_cell_refinement
;
DENZO (Otwinowski & Minor, 1997) and COLLECT (Hooft, 1998)
;
_computing_data_collection
;
COLLECT (Hooft, 1998)
;
_computing_data_reduction
;
DENZO (Otwinowski & Minor, 1997) and COLLECT (Hooft, 1998)
;
_computing_molecular_graphics
;
ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Brandenburg,
2006)
;
_computing_publication_material
;
publCIF (Westrip, 2010)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015)
;
_computing_structure_solution
;
SHELXS97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type
'Bruker--Nonius Roper CCD camera on \k-goniostat'
_diffrn_measurement_method       '\f & \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker--Nonius FR591 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0344
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            11539
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.606
_diffrn_reflns_theta_min         3.049
_exptl_absorpt_coefficient_mu    0.134
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6437
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Sheldrick, 2007)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.533
_exptl_crystal_description       block
_exptl_crystal_F_000             264
_exptl_crystal_size_max          0.410
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.130
_refine_diff_density_max         0.285
_refine_diff_density_min         -0.297
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         2497
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0459
_refine_ls_R_factor_gt           0.0386
_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^)+(0.0646P)^2^+0.1366P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1039
_refine_ls_wR_factor_ref         0.1095
_reflns_number_gt                2147
_reflns_number_total             2497
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            hb7667sup1.cif
_cod_data_source_block           I
_cod_database_code               2242099
_cod_database_fobs_code          2242099
_shelx_estimated_absorpt_t_min   0.947
_shelx_estimated_absorpt_t_max   0.983
_shelx_hkl_checksum              15794
_shelx_res_checksum              11116