4-Methylphenyl 4-methylbenzoate
B. Thimme Gowda; Sabine Foro; K. S. Babitha; Hartmut Fuess; Acta Crystallographica Section E 63 (2007) o3867–o3867; doi:10.1107/S1600536807040743

data_2215030
_publ_section_title
;
 4-Methylphenyl 4-methylbenzoate
;
_journal_coeditor_code           BT2484
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3867
_journal_page_last               o3867
_journal_paper_doi               10.1107/S1600536807040743
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C15 H14 O2'
_chemical_formula_moiety         'C15 H14 O2'
_chemical_formula_sum            'C15 H14 O2'
_chemical_formula_weight         226.26
_chemical_name_common            'p-Methylphenyl p-methylbenzoate'
_chemical_name_systematic
;
4-Methylphenyl 4-methylbenzoate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 95.420(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.1130(10)
_cell_length_b                   7.6390(10)
_cell_length_c                   26.510(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    299(2)
_cell_measurement_theta_max      22.42
_cell_measurement_theta_min      3.35
_cell_volume                     1232.4(3)
_computing_cell_refinement       'CAD-4-PC Software (Enraf--Nonius, 1996)'
_computing_data_collection       'CAD-4-PC Software (Enraf--Nonius, 1996)'
_computing_data_reduction        'REDU4 (Stoe & Cie, 1987)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      299(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Enraf--Nonius CAD-4'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.0177
_diffrn_reflns_av_sigmaI/netI    0.0166
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            3680
_diffrn_reflns_theta_full        66.94
_diffrn_reflns_theta_max         66.94
_diffrn_reflns_theta_min         3.35
_diffrn_standards_decay_%        1.0
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.638
_exptl_absorpt_correction_T_max  0.9337
_exptl_absorpt_correction_T_min  0.7817
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North <i>et al.</i>,  1968)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.219
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             480
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.190
_refine_diff_density_min         -0.148
_refine_ls_extinction_coef       0.0071(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 1997)'
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     179
_refine_ls_number_reflns         2202
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0526
_refine_ls_R_factor_gt           0.0446
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0792P)^2^+0.2337P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1357
_refine_ls_wR_factor_ref         0.1438
_reflns_number_gt                1858
_reflns_number_total             2202
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt2484.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2215030
_cod_database_fobs_code          2215030