<i>N</i>-(2-Methylphenyl)succinamic acid
Gowda, B. Thimme; Foro, Sabine; Saraswathi, B. S.; Fuess, Hartmut; Acta Crystallographica Section E 66 (2010) o908–; doi:10.1107/S1600536810010329

data_2225657
_publ_section_title
;
 <i>N</i>-(2-Methylphenyl)succinamic acid
;
_journal_coeditor_code           LX2138
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o908
_journal_paper_doi               10.1107/S1600536810010329
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C11 H13 N O3'
_chemical_formula_moiety         'C11 H13 N O3'
_chemical_formula_sum            'C11 H13 N O3'
_chemical_formula_weight         207.22
_chemical_name_systematic
;
<i>N</i>-(2-Methylphenyl)succinamic acid
;
_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           SHELXL-97
_cell_angle_alpha                86.20(2)
_cell_angle_beta                 83.020(10)
_cell_angle_gamma                88.45(2)
_cell_formula_units_Z            2
_cell_length_a                   4.7756(9)
_cell_length_b                   6.1854(9)
_cell_length_c                   18.275(3)
_cell_measurement_reflns_used    1326
_cell_measurement_temperature    299(2)
_cell_measurement_theta_max      27.71
_cell_measurement_theta_min      3.30
_cell_volume                     534.55(16)
_computing_cell_refinement
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_data_collection
;
CrysAlis CCD (Oxford Diffraction, 2009)
;
_computing_data_reduction
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_molecular_graphics
'PLATON (Spek, 2009) and DIAMOND (Brandenburg, 1998)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      299(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur'
_diffrn_measurement_method       '\f and \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  0.0095
_diffrn_reflns_av_sigmaI/netI    0.0177
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            2928
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.30
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_T_max  0.9944
_exptl_absorpt_correction_T_min  0.9633
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis RED; Oxford Diffraction, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             220
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.331
_refine_diff_density_min         -0.311
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     143
_refine_ls_number_reflns         1873
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.226
_refine_ls_R_factor_all          0.0826
_refine_ls_R_factor_gt           0.0601
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/su_max_lt       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^)+(0.0463P)^2^+0.4371P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1332
_refine_ls_wR_factor_ref         0.1492
_reflns_number_gt                1426
_reflns_number_total             1873
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lx2138.cif
_cod_data_source_block           I
_cod_original_cell_volume        534.55(15)
_cod_database_code               2225657
_cod_database_fobs_code          2225657