'Atypical Ugi' tetrazoles.
Abdelraheem, Eman M. M.; Goodwin, Imogen; Shaabani, Shabnam; de Haan, Michel P.; Kurpiewska, Katarzyna; Kalinowska-Tłuścik, Justyna; Dömling, Alexander; Chemical communications (Cambridge, England) 56 (2020) 1799–1802; doi:10.1039/c9cc09194g

data_7126129
_publ_section_title
;
 'Atypical Ugi' tetrazoles.
;
_journal_issue                   12
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              1799
_journal_page_last               1802
_journal_paper_doi               10.1039/c9cc09194g
_journal_volume                  56
_journal_year                    2020
_chemical_formula_moiety         '2(C23 H31 N7 O), 3(C H Cl3)'
_chemical_formula_sum            'C49 H65 Cl9 N14 O2'
_chemical_formula_weight         1201.2
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2017-04-11T23:06:26-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2017-05-08 deposited with the CCDC.	2020-01-07 downloaded from the CCDC.
;
_cell_angle_alpha                102.178(2)
_cell_angle_beta                 91.521(2)
_cell_angle_gamma                97.504(2)
_cell_formula_units_Z            2
_cell_length_a                   12.9113(4)
_cell_length_b                   13.8869(4)
_cell_length_c                   16.5533(3)
_cell_measurement_reflns_used    11344
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      27.611
_cell_measurement_theta_min      3.2
_cell_volume                     2871.85(13)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      130(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.3756
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.905
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0008737
_diffrn_orient_matrix_UB_12      -0.0294046
_diffrn_orient_matrix_UB_13      0.0301641
_diffrn_orient_matrix_UB_21      -0.0383369
_diffrn_orient_matrix_UB_22      -0.0365706
_diffrn_orient_matrix_UB_23      -0.0243853
_diffrn_orient_matrix_UB_31      0.0401182
_diffrn_orient_matrix_UB_32      -0.0241328
_diffrn_orient_matrix_UB_33      -0.0205691
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0474
_diffrn_reflns_av_unetI/netI     0.0556
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.905
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            40860
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.905
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.674
_diffrn_reflns_theta_min         3.053
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.491
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.71536
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_description       prism
_exptl_crystal_F_000             1252
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.788
_refine_diff_density_min         -0.696
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.03
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     695
_refine_ls_number_reflns         13393
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.03
_refine_ls_R_factor_all          0.1015
_refine_ls_R_factor_gt           0.0662
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0848P)^2^+3.2135P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1639
_refine_ls_wR_factor_ref         0.1928
_reflns_Friedel_coverage         0
_reflns_number_gt                9043
_reflns_number_total             13393
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc09194g2.cif
_cod_data_source_block           ea665_6
_cod_database_code               7126129
_shelx_estimated_absorpt_t_min   0.828
_shelx_estimated_absorpt_t_max   0.908