(<i>E</i>)-Methyl 3-(1<i>H</i>-indol-2-yl)acrylate
Hou, Rui-Bin; Li, Dong-Feng; Acta Crystallographica Section E 67 (2011) o2197–; doi:10.1107/S1600536811030121

data_2231130
_publ_section_title
;
 (<i>E</i>)-Methyl 3-(1<i>H</i>-indol-2-yl)acrylate
;
_journal_coeditor_code           HB5951
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2197
_journal_paper_doi               10.1107/S1600536811030121
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C12 H11 N O2'
_chemical_formula_moiety         'C12 H11 N O2'
_chemical_formula_sum            'C12 H11 N O2'
_chemical_formula_weight         201.22
_chemical_name_common
;
(<i>E</i>)-Methyl 3-(1<i>H</i>-indol-2-yl)acrylate
;
_chemical_name_systematic
;
(<i>E</i>)-Methyl 3-(1<i>H</i>-indol-2-yl)prop-2-enoate
;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.735(5)
_cell_length_b                   11.324(5)
_cell_length_c                   23.236(10)
_cell_measurement_reflns_used    10451
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      3.17
_cell_volume                     2035.3(18)
_computing_cell_refinement       'RAPID-AUTO (Rigaku, 1998)'
_computing_data_collection       'RAPID-AUTO (Rigaku, 1998)'
_computing_data_reduction        'CrystalStructure (Rigaku/MSC, 2002)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_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  0.0646
_diffrn_reflns_av_sigmaI/netI    0.0366
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            18445
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.16
_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  0.980
_exptl_absorpt_correction_T_min  0.966
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(ABSCOR; Higashi, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.313
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             848
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.143
_refine_diff_density_min         -0.190
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         2326
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0808
_refine_ls_R_factor_gt           0.0492
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0668P)^2^+0.2072P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1182
_refine_ls_wR_factor_ref         0.1332
_reflns_number_gt                1555
_reflns_number_total             2326
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb5951.cif
_cod_data_source_block           I
_cod_original_cell_volume        2035.4(17)
_cod_database_code               2231130
_cod_database_fobs_code          2231130