Supramolecular Diversity of Oxabicyclo[2.2.2]octenes Formed between Substituted 2H-Pyran-2-ones and Vinyl-Moiety-Containing Dienophiles
Kranjc, Krištof; Juranovič, Amadej; Kočevar, Marijan; Perdih, Franc; Symmetry 12 (2020) 1714–; doi:10.3390/sym12101714

data_1559477
_publ_section_title
;
 Supramolecular Diversity of Oxabicyclo[2.2.2]octenes Formed between
 Substituted 2H-Pyran-2-ones and Vinyl-Moiety-Containing Dienophiles
;
_journal_issue                   10
_journal_name_full               Symmetry
_journal_page_first              1714
_journal_paper_doi               10.3390/sym12101714
_journal_volume                  12
_journal_year                    2020
_chemical_formula_moiety         'C24 H28 N2 O8, C6 H9 N O'
_chemical_formula_sum            'C30 H37 N3 O9'
_chemical_formula_weight         583.63
_chemical_name_systematic
;
N-[rel-(1S,4R,8S)-6-Acetyl-8-(2-oxo-1-pyrrolidinyl)-1-methyl-3-oxo-2-oxabicyclo[2.2.2]oct-5-en-4-yl]-3,4,5-trimethoxybenzamide 1-vinyl-2-pyrrolidone solvate
;
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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                85.027(2)
_cell_angle_beta                 73.439(2)
_cell_angle_gamma                78.714(2)
_cell_formula_units_Z            2
_cell_length_a                   11.2314(3)
_cell_length_b                   11.6094(3)
_cell_length_c                   12.1689(3)
_cell_measurement_reflns_used    6661
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.55
_cell_volume                     1490.66(7)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'KappaCCD Reference Manual (Nonius, 1998)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics
'ORTEP-3 for Windows version 2.02 (Farrugia, 2008)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.055
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type
;
Nonius KappaCCD area-detector diffractometer
;
_diffrn_measurement_method       '\w scans'
_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  0.0232
_diffrn_reflns_av_sigmaI/netI    0.0356
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            12041
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         3.50
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  0.9876
_exptl_absorpt_correction_T_min  0.9533
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             620
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.328
_refine_diff_density_min         -0.287
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     385
_refine_ls_number_reflns         6796
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0715
_refine_ls_R_factor_gt           0.0482
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0660P)^2^+0.3532P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1219
_refine_ls_wR_factor_ref         0.1385
_reflns_number_gt                4907
_reflns_number_total             6796
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            endo-3e-6a.cif
_cod_data_source_block           endo-3e
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1559477