2-(1-Ethyl-5-methoxy-1<i>H</i>-indol-3-yl)-<i>N</i>-isopropyl-2-oxoacetamide
Tang, Xiao-Wei; Zhu, Tie-Liang; Chen, Hong; Tian, Dan-Li; Shi, Shao-Yu; Acta Crystallographica Section E 67 (2011) o1158–; doi:10.1107/S1600536811012815

data_2230022
_publ_section_title
;
 2-(1-Ethyl-5-methoxy-1<i>H</i>-indol-3-yl)-<i>N</i>-isopropyl-2-oxoacetamide
;
_journal_coeditor_code           HG5020
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1158
_journal_paper_doi               10.1107/S1600536811012815
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C16 H20 N2 O3'
_chemical_formula_moiety         'C16 H20 N2 O3'
_chemical_formula_sum            'C16 H20 N2 O3'
_chemical_formula_weight         288.34
_chemical_name_systematic
;
2-(1-Ethyl-5-methoxy-1<i>H</i>-indol-3-yl)-<i>N</i>-isopropyl-2-oxoacetamide
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.593(3)
_cell_length_b                   9.182(2)
_cell_length_c                   27.796(6)
_cell_measurement_reflns_used    9914
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.9
_cell_measurement_theta_min      1.9
_cell_volume                     2958.8(12)
_computing_cell_refinement       'CrystalClear (Rigaku, 2005)'
_computing_data_collection       'CrystalClear (Rigaku, 2005)'
_computing_data_reduction        'CrystalClear (Rigaku, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      113(2)
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Rigaku Saturn CCD area-detector'
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_monochromator  multilayer
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0529
_diffrn_reflns_av_sigmaI/netI    0.0351
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            25486
_diffrn_reflns_theta_full        27.86
_diffrn_reflns_theta_max         27.86
_diffrn_reflns_theta_min         1.47
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  0.9911
_exptl_absorpt_correction_T_min  0.9735
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku, 2005)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.295
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1232
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.323
_refine_diff_density_min         -0.282
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.121
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     204
_refine_ls_number_reflns         3527
_refine_ls_number_restraints     39
_refine_ls_restrained_S_all      1.126
_refine_ls_R_factor_all          0.0501
_refine_ls_R_factor_gt           0.0471
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0661P)^2^+0.8297P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1301
_refine_ls_wR_factor_ref         0.1329
_reflns_number_gt                3320
_reflns_number_total             3527
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            hg5020.cif
_cod_data_source_block           I
_cod_original_cell_volume        2958.8(11)
_cod_database_code               2230022
_cod_database_fobs_code          2230022