Supramolecular intermediates in thermo-mechanochemical direct amidations
Stolar, Tomislav; Alić, Jasna; Talajić, Gregor; Cindro, Nikola; Rubčić, Mirta; Molcanov, Kresimir; Užarević, Krunoslav; Hernández, José G.; Chemical Communications  (2023) –; doi:10.1039/D3CC04448C

data_7132240
_publ_section_title
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 Supramolecular intermediates in thermo-mechanochemical direct amidations
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D3CC04448C
_journal_year                    2023
_chemical_formula_moiety         'C7 H4 Cl O2, C6 H15 N2 O'
_chemical_formula_sum            'C13 H19 Cl N2 O3'
_chemical_formula_weight         286.75
_chemical_name_common
'salt of 4-chlorobenzoic acid and 4-(2-aminoethyl)morpholine)'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-07-28 deposited with the CCDC.	2023-10-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.679(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   19.8713(4)
_cell_length_b                   6.40620(10)
_cell_length_c                   24.5625(4)
_cell_measurement_reflns_used    31525
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      79.0440
_cell_measurement_theta_min      2.6340
_cell_volume                     2995.24(10)
_computing_cell_refinement       'CrysAlisPro 1.171.41.123a (Rigaku OD, 2022)'
_computing_data_collection       'CrysAlisPro 1.171.41.123a (Rigaku OD, 2022)'
_computing_data_reduction        'CrysAlisPro 1.171.41.123a (Rigaku OD, 2022)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0382
_diffrn_reflns_av_unetI/netI     0.0161
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            54789
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         67.992
_diffrn_reflns_theta_min         3.380
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    2.318
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.57483
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.123a (Rigaku Oxford Diffraction, 2022)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.272
_exptl_crystal_description       prism
_exptl_crystal_F_000             1216
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.346
_refine_diff_density_min         -0.346
_refine_diff_density_rms         0.041
_refine_ls_extinction_coef       0.00090(15)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     340
_refine_ls_number_reflns         5461
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0537
_refine_ls_R_factor_gt           0.0504
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0711P)^2^+1.1127P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1416
_refine_ls_wR_factor_ref         0.1444
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4972
_reflns_number_total             5461
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc04448c2.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7132240
_shelx_shelxl_version_number     2018/3
_oxdiff_exptl_absorpt_empirical_full_min 0.413
_oxdiff_exptl_absorpt_empirical_full_max 2.184
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_shelx_res_checksum              29396
_shelx_hkl_checksum              77596