Weak C—H···O and C—H···π hydrogen bonds and π–π stacking interactions in a series of four <i>N</i>'-[(<i>E</i>)-(aryl)methylidene]-<i>N</i>-methyl-2-oxo-1,3-oxazolidine-4-carbohydrazides
Nogueira, Thais C. M.; Pinheiro, Alessandra C.; Wardell, James L.; de Souza, Marcus V. N.; Abberley, Jordan P.; Harrison, William T. A.; Acta Crystallographica Section C 71 (2015) –; doi:10.1107/S2053229615012450

data_2020024
_publ_section_title
;
 Weak C---H&#x00B7;&#x00B7;&#x00B7;O and C---H&#x00B7;&#x00B7;&#x00B7;\p
 hydrogen bonds and \p--\p stacking interactions in a series of four
 <i>N</i>'-[(<i>E</i>)-(aryl)methylidene]-<i>N</i>-methyl-2-oxo-1,3-oxazolidine-4-carbohydrazides
;
_journal_coeditor_code           UK3114
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229615012450
_journal_volume                  71
_journal_year                    2015
_chemical_formula_iupac          'C13 H13 Cl2 N3 O3'
_chemical_formula_moiety         'C13 H13 Cl2 N3 O3'
_chemical_formula_sum            'C13 H13 Cl2 N3 O3'
_chemical_formula_weight         330.16
_chemical_name_systematic
(4<i>S</i>)-<i>N</i>'-[(<i>E</i>)-2,6-Dichlorobenzylidene]-<i>N</i>,3-dimethyl-2-oxo-1,3-oxazolidine-4-carbohydrazide
_space_group_IT_number           18
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.7273(13)
_cell_length_b                   7.6749(3)
_cell_length_c                   9.3882(3)
_cell_measurement_reflns_used    10413
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.1
_cell_measurement_theta_min      3.0
_cell_volume                     1421.42(12)
_computing_cell_refinement
;
CrystalClear (Rigaku, 2012)
;
_computing_data_collection
;
CrystalClear (Rigaku, 2012)
;
_computing_data_reduction
;
CrystalClear (Rigaku, 2012)
;
_computing_molecular_graphics
;
ORTEP-3 for Windows (Farrugia, 2012)
;
_computing_publication_material
;
publCIF (Westrip, 2010)
;
_computing_structure_refinement
;
SHELXL97 (Sheldrick, 2008)
;
_computing_structure_solution
;
SHELXS97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Rigaku CCD'
_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  0.0191
_diffrn_reflns_av_sigmaI/netI    0.0219
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            10592
_diffrn_reflns_theta_full        29.09
_diffrn_reflns_theta_max         29.09
_diffrn_reflns_theta_min         3.00
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.470
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.543
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.293
_refine_diff_density_min         -0.192
_refine_ls_abs_structure_details
;
Flack (1983), 1508 Friedel pairs
;
_refine_ls_abs_structure_Flack   -0.02(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     192
_refine_ls_number_reflns         3782
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0238
_refine_ls_R_factor_gt           0.0228
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0304P)^2^+0.2920P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0576
_refine_ls_wR_factor_ref         0.0580
_reflns_number_gt                3655
_reflns_number_total             3782
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            uk3114sup1.cif
_cod_data_source_block           IV
_cod_database_code               2020024
_cod_database_fobs_code          2020024