4-Methylbenzyl 4-aminobenzoate
Haider, Ali; Akhter, Zareen; Khan, Mohammad Saif Ullah; Bolte, Michael; Siddiqi, Humaira M.; Acta Crystallographica Section E 66 (2010) o736–; doi:10.1107/S1600536810007075

data_2225739
_publ_section_title
;
 4-Methylbenzyl 4-aminobenzoate
;
_journal_coeditor_code           TK2629
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o736
_journal_paper_doi               10.1107/S1600536810007075
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C15 H15 N O2'
_chemical_formula_moiety         'C15 H15 N O2'
_chemical_formula_sum            'C15 H15 N O2'
_chemical_formula_weight         241.28
_chemical_name_systematic
;
4-Methylbenzyl 4-aminobenzoate
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_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                 98.531(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.2097(12)
_cell_length_b                   5.5344(5)
_cell_length_c                   14.293(2)
_cell_measurement_reflns_used    2492
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.9
_cell_measurement_theta_min      4.0
_cell_volume                     642.23(14)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2001)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2001)'
_computing_data_reduction        'X-AREA (Stoe & Cie, 2001)'
_computing_molecular_graphics    'XP (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Stoe IPDSII two-circle'
_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  0.0925
_diffrn_reflns_av_sigmaI/netI    0.0901
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            4021
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.66
_diffrn_reflns_theta_min         3.53
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.248
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             256
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.142
_refine_diff_density_min         -0.130
_refine_ls_extinction_coef       0.077(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   0.910
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     173
_refine_ls_number_reflns         1322
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.910
_refine_ls_R_factor_all          0.0642
_refine_ls_R_factor_gt           0.0427
_refine_ls_shift/su_max          0.028
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0405P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0873
_refine_ls_wR_factor_ref         0.0935
_reflns_number_gt                960
_reflns_number_total             1322
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            tk2629.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        642.24(14)
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2225739
_cod_database_fobs_code          2225739