3-{[3-(4-Methoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl}-1,5-dimethyl-1<i>H</i>-1,5-benzodiazepine-2,4(3<i>H</i>,5<i>H</i>)-dione
Dardouri, Rachida; Rodi, Yousef Kandri; Saffon, Natalie; Essassi, El Mokhtar; Ng, Seik Weng; Acta Crystallographica Section E 67 (2011) o1729–; doi:10.1107/S1600536811022872

data_2230936
_publ_section_title
;
 3-{[3-(4-Methoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl}-1,5-dimethyl-1<i>H</i>-1,5-benzodiazepine-2,4(3<i>H</i>,5<i>H</i>)-dione
;
_journal_coeditor_code           XU5243
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1729
_journal_paper_doi               10.1107/S1600536811022872
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C22 H23 N3 O4'
_chemical_formula_moiety         'C22 H23 N3 O4'
_chemical_formula_sum            'C22 H23 N3 O4'
_chemical_formula_weight         393.43
_chemical_name_systematic
;
3-{[3-(4-Methoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl}-
1,5-dimethyl-1<i>H</i>-1,5-benzodiazepine-2,4(3<i>H</i>,5<i>H</i>)-dione
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 93.2350(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   28.0041(5)
_cell_length_b                   15.4644(3)
_cell_length_c                   9.0350(2)
_cell_measurement_reflns_used    5272
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21.8190
_cell_measurement_theta_min      2.5516
_cell_volume                     3906.52(13)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Bruker, 2005)'
_computing_molecular_graphics    'X-SEED (Barbour, 2001)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEXII'
_diffrn_measurement_method       '\f and \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  0.0472
_diffrn_reflns_av_sigmaI/netI    0.0228
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            30861
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.50
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.338
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1664
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.309
_refine_diff_density_min         -0.274
_refine_ls_extinction_coef       0.0013(3)
_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   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         3445
_refine_ls_number_restraints     41
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0821
_refine_ls_R_factor_gt           0.0614
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0764P)^2^+5.3445P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1620
_refine_ls_wR_factor_ref         0.1785
_reflns_number_gt                2548
_reflns_number_total             3445
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            xu5243.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2230936
_cod_database_fobs_code          2230936