The conformational analyses of 2-amino-<i>N</i>-[2-(dimethylphenoxy)ethyl]propan-1-ol derivatives in different environments
Nitek, Wojciech; Kania, Agnieszka; Marona, Henryk; Waszkielewicz, Anna M.; Żesławska, Ewa; Acta Crystallographica Section C 76 (2020) –; doi:10.1107/S2053229620008244

data_2022168
_publ_section_title
;
 The conformational analyses of
 2-amino-<i>N</i>-[2-(dimethylphenoxy)ethyl]propan-1-ol derivatives in
 different environments
;
_journal_coeditor_code           KY3196
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229620008244
_journal_volume                  76
_journal_year                    2020
_chemical_formula_iupac          'C13 H22 N O2 +, C6 H4 N O2 -'
_chemical_formula_moiety         'C13 H22 N O2 +, C6 H4 N O2 -'
_chemical_formula_sum            'C19 H26 N2 O4'
_chemical_formula_weight         346.42
_chemical_name_systematic
'(<i>R</i>,<i>S</i>)-<i>N</i>-[2-(2,3-Dimethylphenoxy)ethyl]-1-hydroxypropan-2-aminium pyridine-2-carboxylate'
_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   mixed
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                118.9540(10)
_cell_angle_beta                 91.2920(10)
_cell_angle_gamma                101.1390(10)
_cell_formula_units_Z            2
_cell_length_a                   6.52250(10)
_cell_length_b                   12.7734(2)
_cell_length_c                   12.8431(2)
_cell_measurement_reflns_used    12551
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      76.506
_cell_measurement_theta_min      3.958
_cell_volume                     910.20(3)
_computing_cell_refinement
;
CrysAlis PRO (Rigaku OD, 2018)
;
_computing_data_collection
;
CrysAlis PRO (Rigaku OD, 2018)
;
_computing_data_reduction
;
CrysAlis PRO (Rigaku OD, 2018)
;
_computing_structure_refinement
;
SIR2014 (Burla <i>et al.</i>,  2015) and SHELXL2018 (Sheldrick,
2015)
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'Rigaku XtaLAB Synergy Dualflex diffractometer with a HyPix detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0434
_diffrn_reflns_av_unetI/netI     0.0569
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            23149
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         76.154
_diffrn_reflns_theta_min         3.97
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.722
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.553
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
(CrysAlis PRO; Rigaku OD, 2018)
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    1.264
_exptl_crystal_description       prism
_exptl_crystal_F_000             372
_exptl_crystal_size_max          0.408
_exptl_crystal_size_mid          0.079
_exptl_crystal_size_min          0.039
_refine_diff_density_max         0.221
_refine_diff_density_min         -0.179
_refine_ls_extinction_coef       0.0035(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method
;
SHELXL2018 (Sheldrick, 2015)
;
_refine_ls_goodness_of_fit_ref   1.05
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     275
_refine_ls_number_reflns         3673
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0387
_refine_ls_R_factor_gt           0.035
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0450P)^2^+0.2207P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0913
_refine_ls_wR_factor_ref         0.0942
_reflns_number_gt                3310
_reflns_number_total             3673
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ky3196sup1.cif
_cod_data_source_block           1p
_cod_database_code               2022168
_shelx_estimated_absorpt_t_min   0.757
_shelx_estimated_absorpt_t_max   0.972
_shelx_hkl_checksum              58441
_shelx_res_checksum              13318
_cod_database_fobs_code 2022168