Ethyl 1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate
Filali Baba, Yassir; Kandri Rodi, Youssef; Hayani, Sonia; Jasinski, Jerry P.; Kaur, Manpreet; Essassi, El Mokhtar; IUCrData 2 (2017) x170917–; doi:10.1107/S2414314617009178

data_1546720
_publ_section_title
;
 Ethyl 1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate
;
_journal_coeditor_code           SJ4124
_journal_issue                   6
_journal_name_full               IUCrData
_journal_page_first              x170917
_journal_paper_doi               10.1107/S2414314617009178
_journal_volume                  2
_journal_year                    2017
_chemical_formula_iupac          'C13 H13 N O3'
_chemical_formula_moiety         'C13 H13 N O3'
_chemical_formula_sum            'C13 H13 N O3'
_chemical_formula_weight         231.24
_chemical_name_systematic
;
Ethyl 1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5337)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.2269(4)
_cell_length_b                   6.7034(3)
_cell_length_c                   14.0817(5)
_cell_measurement_reflns_used    2463
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      71.5340
_cell_measurement_theta_min      4.7530
_cell_volume                     1154.16(8)
_computing_cell_refinement
;
CrysAlis PRO (Rigaku Oxford Diffraction, 2015)
;
_computing_data_collection
;
CrysAlis PRO (Rigaku Oxford Diffraction, 2015)
;
_computing_data_reduction
;
CrysAlis PRO (Rigaku Oxford Diffraction, 2015)
;
_computing_molecular_graphics
;
<i>OLEX2</i> (Dolomanov <i>et al.</i>,  2009)
;
_computing_publication_material
;
<i>OLEX2</i> (Dolomanov <i>et al.</i>,  2009)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.0416
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Rigaku Oxford Diffraction'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0379
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            6979
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         71.449
_diffrn_reflns_theta_min         4.790
_exptl_absorpt_coefficient_mu    0.784
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.75116
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis PRO; Rigaku Oxford Diffraction, 2015)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.331
_exptl_crystal_description       plate
_exptl_crystal_F_000             488
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.284
_refine_diff_density_min         -0.151
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     105
_refine_ls_number_reflns         1219
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0503
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0710P)^2^+0.1102P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1125
_refine_ls_wR_factor_ref         0.1189
_reflns_number_gt                1036
_reflns_number_total             1219
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            sj4124sup1.cif
_cod_data_source_block           I
_cod_database_code               1546720
_shelx_hkl_checksum              21691
_shelx_res_checksum              11420
_shelxl_version_number           2014/6
_cod_database_fobs_code 1546720