2-(2-{3-[4-(Dimethylamino)phenyl]-1,2,4-oxadiazol-5-yl}phenoxy)-<i>N</i>-(2,6-dimethylphenyl)acetamide
Zeng, Hai-Su; Wang, Hai-Bo; Kang, Si-Shun; Li, Hai-Lin; Acta Crystallographica Section E 63 (2007) o4745–o4745; doi:10.1107/S1600536807052270

data_2216472
_publ_section_title
2-(2-{3-[4-(Dimethylamino)phenyl]-1,2,4-oxadiazol-5-yl}phenoxy)-<i>N</i>-(2,6-dimethylphenyl)acetamide
_journal_coeditor_code           HB2606
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o4745
_journal_page_last               o4745
_journal_paper_doi               10.1107/S1600536807052270
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C26 H26 N4 O3'
_chemical_formula_moiety         'C26 H26 N4 O3'
_chemical_formula_sum            'C26 H26 N4 O3'
_chemical_formula_weight         442.51
_chemical_name_systematic
;
2-(2-{3-[4-(Dimethylamino)phenyl]-1,2,4-oxadiazol-5-yl}phenoxy)-\
N-(2,6-dimethylphenyl)acetamide
;
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                83.01(3)
_cell_angle_beta                 79.76(3)
_cell_angle_gamma                66.54(3)
_cell_formula_units_Z            2
_cell_length_a                   8.9900(18)
_cell_length_b                   9.0330(18)
_cell_length_c                   15.445(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      13
_cell_measurement_theta_min      9
_cell_volume                     1130.4(5)
_computing_cell_refinement       'CAD-4 Software (Enraf--Nonius,1989)'
_computing_data_collection       'CAD-4 Software (Enraf--Nonius,1989)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1995)'
_computing_molecular_graphics    'SHELXTL (Siemens, 1996)'
_computing_publication_material  'SHELXS97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(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           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0394
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4419
_diffrn_reflns_theta_full        25.97
_diffrn_reflns_theta_max         25.97
_diffrn_reflns_theta_min         1.34
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 200
_diffrn_standards_interval_time  2h
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  0.991
_exptl_absorpt_correction_T_min  0.974
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North <i>et al.</i>,  1968)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             468
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.500
_refine_diff_density_min         -0.427
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     293
_refine_ls_number_reflns         4419
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.1236
_refine_ls_R_factor_gt           0.0773
_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^)+(0.018P)^2^+2P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1447
_refine_ls_wR_factor_ref         0.1785
_reflns_number_gt                2692
_reflns_number_total             4419
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb2606.cif
_cod_data_source_block           I
_cod_original_cell_volume        1130.4(4)
_cod_database_code               2216472
_cod_database_fobs_code          2216472