4-Methoxyanilinium nitrate
Rahmouni, Hajer; Smirani Sta, Wajda; Al-Deyab, S. Salem; Rzaigui, Mohamed; Acta Crystallographica Section E 67 (2011) o2334–; doi:10.1107/S1600536811031862

data_2231473
_publ_section_title
;
 4-Methoxyanilinium nitrate
;
_journal_coeditor_code           FL2352
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2334
_journal_paper_doi               10.1107/S1600536811031862
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C7 H10 N O +, N O3 -'
_chemical_formula_moiety         'C7 H10 N O +, N O3 -'
_chemical_formula_sum            'C7 H10 N2 O4'
_chemical_formula_weight         186.17
_chemical_name_systematic
;
4-Methoxyanilinium nitrate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 112.84(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.724(2)
_cell_length_b                   7.304(3)
_cell_length_c                   17.509(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      11
_cell_measurement_theta_min      9
_cell_volume                     1735.3(8)
_computing_cell_refinement       'CAD-4 EXPRESS (Enraf--Nonius, 1994)'
_computing_data_collection       'CAD-4 EXPRESS (Enraf--Nonius, 1994)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1996)'
_computing_molecular_graphics
'ORTEPIII (Burnett & Johnson, 1996) and ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 0.969
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type  'Enraf--Nonius TurboCAD-4'
_diffrn_measurement_method       'non-profiled \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           AgK\a
_diffrn_radiation_wavelength     0.56085
_diffrn_reflns_av_R_equivalents  0.0330
_diffrn_reflns_av_sigmaI/netI    0.0825
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -3
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -2
_diffrn_reflns_number            12462
_diffrn_reflns_theta_full        27.96
_diffrn_reflns_theta_max         27.96
_diffrn_reflns_theta_min         2.37
_diffrn_standards_decay_%        5
_diffrn_standards_interval_time  120
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    0.071
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.425
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             784
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.534
_refine_diff_density_min         -0.248
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.926
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     235
_refine_ls_number_reflns         8244
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.926
_refine_ls_R_factor_all          0.2129
_refine_ls_R_factor_gt           0.0685
_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^)+(0.0981P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1603
_refine_ls_wR_factor_ref         0.2193
_reflns_number_gt                2756
_reflns_number_total             8244
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            fl2352.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2231473
_cod_database_fobs_code          2231473