Crystal structure, Hirshfeld surface analysis and interaction energy calculation of 4-(furan-2-yl)-2-(6-methyl-2,4-dioxopyran-3-ylidene)-2,3,4,5-tetrahydro-1<i>H</i>-1,5-benzodiazepine
El Hafi, Mohamed; Lahmidi, Sanae; El Ghayati, Lhoussaine; Hökelek, Tuncer; Mague, Joel T.; Amer, Bushra; Sebbar, Nada Kheira; Essassi, El Mokhtar; Acta Crystallographica Section E 77 (2021) 834–838; doi:10.1107/S2056989021007441

data_2243880
_publ_section_title
;
 Crystal structure, Hirshfeld surface analysis and interaction energy
 calculation of
 4-(furan-2-yl)-2-(6-methyl-2,4-dioxopyran-3-ylidene)-2,3,4,5-tetrahydro-1<i>H</i>-1,5-benzodiazepine
;
_journal_coeditor_code           WM5612
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              834
_journal_page_last               838
_journal_paper_doi               10.1107/S2056989021007441
_journal_volume                  77
_journal_year                    2021
_chemical_formula_iupac          'C19 H16 N2 O4'
_chemical_formula_moiety         'C19 H16 N2 O4'
_chemical_formula_sum            'C19 H16 N2 O4'
_chemical_formula_weight         336.34
_chemical_name_systematic
(<i>S</i>,<i>E</i>)-3-[4-(Furan-2-yl)-2,3,4,5-tetrahydro-1<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-ylidene]-6-methyl-2<i>H</i>-pyran-2,4(3<i>H</i>)-dione
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 96.202(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.0111(8)
_cell_length_b                   11.0123(13)
_cell_length_c                   20.493(2)
_cell_measurement_reflns_used    9980
_cell_measurement_temperature    150.(2)
_cell_measurement_theta_max      28.4053
_cell_measurement_theta_min      2.7240
_cell_volume                     1573.0(3)
_computing_cell_refinement
;
<i>SAINT</i> (Bruker, 2020)
;
_computing_data_collection
;
<i>APEX3</i> (Bruker, 2020)
;
_computing_data_reduction
;
<i>SAINT</i> (Bruker, 2020)
;
_computing_molecular_graphics
;
<i>DIAMOND</i> (Brandenburg & Putz, 2012)
;
_computing_publication_material
;
<i>publCIF</i> (Westrip, 2010)
;
_computing_structure_refinement
;
<i>SHELXL2018/1</i> (Sheldrick, 2015<i>b</i>)
;
_computing_structure_solution
;
<i>SHELXT</i> (Sheldrick, 2015<i>a</i>)
;
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.950
_diffrn_measurement_device       'Bruker D8 QUEST PHOTON 3 diffractometer'
_diffrn_measurement_device_type  'Bruker D8 QUEST PHOTON 3 diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0813
_diffrn_reflns_av_unetI/netI     0.0590
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            5201
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         28.512
_diffrn_reflns_theta_min         2.724
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_current           30.0
_diffrn_source_power             1.50
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    0.101
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.97
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(<i>TWINABS</i>; Sheldrick, 2009)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.420
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.336
_exptl_crystal_size_mid          0.223
_exptl_crystal_size_min          0.114
_refine_diff_density_max         0.540
_refine_diff_density_min         -0.298
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.136
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         5201
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.136
_refine_ls_R_factor_all          0.1039
_refine_ls_R_factor_gt           0.0786
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0648P)^2^+2.9838P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1999
_refine_ls_wR_factor_ref         0.2138
_reflns_number_gt                4007
_reflns_number_total             5201
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            wm5612sup1.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2243880
_shelx_estimated_absorpt_t_min   0.967
_shelx_estimated_absorpt_t_max   0.989
_shelx_hkl_checksum              97433
_shelx_res_checksum              24709
_cod_database_fobs_code 2243880