A series of <i>N</i>-(2-phenylethyl)nitroaniline derivatives as precursors for slow and sustained nitric oxide release agents
Wade, Colin B.; Mohanty, Dillip K.; Squattrito, Philip J.; Amato, Nicholas J.; Kirschbaum, Kristin; Acta Crystallographica Section C 69 (2013) 1383–1389; doi:10.1107/S0108270113025869

data_2019205
_publ_section_title
;
 A series of <i>N</i>-(2-phenylethyl)nitroaniline derivatives as
 precursors for slow and sustained nitric oxide release agents
;
_journal_coeditor_code           CU3041
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1383
_journal_page_last               1389
_journal_paper_doi               10.1107/S0108270113025869
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          'C14 H13 N3 O4'
_chemical_formula_moiety         'C14 H13 N3 O4'
_chemical_formula_sum            'C14 H13 N3 O4'
_chemical_formula_weight         287.27
_chemical_melting_point          425
_chemical_name_systematic
;
2,4-Dinitro-<i>N</i>-(2-phenylethyl)aniline
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                88.714(5)
_cell_angle_beta                 85.131(5)
_cell_angle_gamma                67.239(5)
_cell_formula_units_Z            2
_cell_length_a                   7.235(2)
_cell_length_b                   7.282(2)
_cell_length_c                   13.512(4)
_cell_measurement_reflns_used    11611
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.13
_cell_measurement_theta_min      3.020
_cell_volume                     654.0(3)
_computing_cell_refinement       'APEX2 (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'APEX2 (Bruker, 2005)'
_computing_molecular_graphics    'CrystalMaker (Palmer, 2013)'
_computing_publication_material  'APEX2 (Bruker, 2005)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX DUO CCD area-detector'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0271
_diffrn_reflns_av_sigmaI/netI    0.0349
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9039
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    0.109
_exptl_absorpt_correction_T_max  0.9978
_exptl_absorpt_correction_T_min  0.9784
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.459
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             300
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.285
_refine_diff_density_min         -0.255
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     242
_refine_ls_number_reflns         3158
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0647
_refine_ls_R_factor_gt           0.0400
_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^)+(0.0523P)^2^+0.1059P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0929
_refine_ls_wR_factor_ref         0.1037
_reflns_number_gt                2288
_reflns_number_total             3158
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cu3041.cif
_cod_data_source_block           C14H13N3O4
_cod_original_cell_volume        654.0(4)
_cod_database_code               2019205