4-Methoxy-<i>N</i>-(4-nitrobenzyl)aniline
Kapoor, Kamini; Gupta, Vivek K.; Kumar, Indresh; Mir, Nisar A.; Kant, Rajni; Acta Crystallographica Section E 68 (2012) o988–; doi:10.1107/S160053681200846X

data_2234093
_publ_section_title
;
 4-Methoxy-<i>N</i>-(4-nitrobenzyl)aniline
;
_journal_coeditor_code           BH2415
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o988
_journal_paper_doi               10.1107/S160053681200846X
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C14 H14 N2 O3'
_chemical_formula_moiety         'C14 H14 N2 O3'
_chemical_formula_sum            'C14 H14 N2 O3'
_chemical_formula_weight         258.27
_chemical_name_systematic
;
4-Methoxy-<i>N</i>-(4-nitrobenzyl)aniline
;
_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                 96.861(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.4993(3)
_cell_length_b                   17.1516(7)
_cell_length_c                   10.0048(5)
_cell_measurement_reflns_used    4747
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.0063
_cell_measurement_theta_min      3.5565
_cell_volume                     1277.65(10)
_computing_cell_refinement       'CrysAlis PRO (Oxford Diffraction, 2010)'
_computing_data_collection       'CrysAlis PRO (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlis RED (Oxford Diffraction, 2010)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.1049
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur Sapphire3'
_diffrn_measurement_method       '\w scans'
_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  0.0347
_diffrn_reflns_av_sigmaI/netI    0.0331
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            11435
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.61
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.95463
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis RED; Oxford Diffraction, 2010)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.343
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             544
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.179
_refine_diff_density_min         -0.149
_refine_ls_extinction_coef       0.0116(18)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     178
_refine_ls_number_reflns         2511
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0742
_refine_ls_R_factor_gt           0.0476
_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^)+(0.0514P)^2^+0.2077P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1127
_refine_ls_wR_factor_ref         0.1295
_reflns_number_gt                1692
_reflns_number_total             2511
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bh2415.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2234093
_cod_database_fobs_code          2234093