#------------------------------------------------------------------------------
#$Date: 2025-08-19 12:35:14 +0300 (Tue, 19 Aug 2025) $
#$Revision: 301801 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/02/04/2020455.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2020455
loop_
_publ_author_name
'Hernández-Téllez, Guadalupe'
'Moreno, Gloria E.'
'Bernès, Sylvain'
'Mendoza, Angel'
'Portillo, Oscar'
'Sharma, Pankaj'
'Gutiérrez, René'
_publ_section_title
;
 Crystal structures of ten enantiopure Schiff bases bearing a naphthyl
 group
;
_journal_coeditor_code           HB7571
_journal_issue                   4
_journal_name_full
'Acta Crystallographica Section E Crystallographic Communications'
_journal_page_first              583
_journal_paper_doi               10.1107/S2056989016004692
_journal_volume                  72
_journal_year                    2016
_chemical_formula_iupac          'C20 H19 N O'
_chemical_formula_moiety         'C20 H19 N O'
_chemical_formula_sum            'C20 H19 N O'
_chemical_formula_weight         289.36
_chemical_melting_point          384
_chemical_name_systematic
;
(R)-(--)-2-({[(4-Methoxylphenyl)ethyl]imino}methyl)naphthalene
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.1094(5)
_cell_length_b                   7.7266(7)
_cell_length_c                   34.225(4)
_cell_measurement_reflns_used    1762
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      52.0980
_cell_measurement_theta_min      5.1680
_cell_volume                     1615.6(3)
_computing_cell_refinement
;
CrysAlis PRO (Agilent, 2013)
;
_computing_data_collection
;
CrysAlis PRO (Agilent, 2013)
;
_computing_data_reduction
;
CrysAlis PRO (Agilent, 2013)
;
_computing_molecular_graphics
;
SHELXTL (Sheldrick, 2008)
;
_computing_publication_material
;
CifTab (Sheldrick, 2015)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015)
;
_computing_structure_solution
;
SHELXS2013 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Agilent Xcalibur Atlas Gemini'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0678
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            14921
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         74.275
_diffrn_reflns_theta_min         5.169
_exptl_absorpt_coefficient_mu    0.566
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.77691
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis PRO; Agilent, 2013)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.190
_exptl_crystal_description       block
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.3929
_exptl_crystal_size_mid          0.2501
_exptl_crystal_size_min          0.2278
_refine_diff_density_max         0.146
_refine_diff_density_min         -0.196
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     201
_refine_ls_number_reflns         3223
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.1320
_refine_ls_R_factor_gt           0.0628
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0500P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1222
_refine_ls_wR_factor_ref         0.1546
_reflns_number_gt                1652
_reflns_number_total             3223
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            hb7571sup1.cif
_cod_data_source_block           3
_cod_database_code               2020455
_cod_database_fobs_code          2020455
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'-x, y+1/2, -z+1/2'
'x+1/2, -y+1/2, -z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_occupancy
N N1 -0.0201(6) 0.5080(5) 0.13755(13) 0.0761(12) Uani d 1
O O1 -0.4133(6) 1.0450(6) 0.02034(10) 0.0962(12) Uani d 1
C C1 0.0868(7) 0.5184(6) 0.20532(14) 0.0630(12) Uani d 1
C C2 0.0378(8) 0.4754(6) 0.24308(14) 0.0651(12) Uani d 1
H H2A -0.0953 0.4216 0.2482 0.078 Uiso calc 1
C C3 0.1798(7) 0.5088(6) 0.27452(15) 0.0629(12) Uani d 1
C C4 0.1334(8) 0.4602(7) 0.31300(16) 0.0750(14) Uani d 1
H H4A 0.0006 0.4068 0.3186 0.090 Uiso calc 1
C C5 0.2790(10) 0.4894(8) 0.34246(17) 0.0886(16) Uani d 1
H H5A 0.2457 0.4539 0.3677 0.106 Uiso calc 1
C C6 0.4796(10) 0.5729(8) 0.33493(18) 0.0903(17) Uani d 1
H H6A 0.5782 0.5935 0.3551 0.108 Uiso calc 1
C C7 0.5273(8) 0.6233(6) 0.29766(18) 0.0797(15) Uani d 1
H H7A 0.6598 0.6785 0.2928 0.096 Uiso calc 1
C C8 0.3836(7) 0.5947(6) 0.26640(17) 0.0661(13) Uani d 1
C C9 0.4302(8) 0.6393(6) 0.22713(16) 0.0721(14) Uani d 1
H H9A 0.5617 0.6944 0.2214 0.086 Uiso calc 1
C C10 0.2901(8) 0.6045(7) 0.19785(16) 0.0735(14) Uani d 1
H H10A 0.3257 0.6367 0.1724 0.088 Uiso calc 1
C C11 -0.0607(8) 0.4759(7) 0.17332(15) 0.0732(14) Uani d 1
H H11A -0.1926 0.4221 0.1794 0.088 Uiso calc 1
C C12 -0.1820(8) 0.4500(8) 0.10844(16) 0.0832(15) Uani d 1
H H12A -0.3096 0.4024 0.1221 0.100 Uiso calc 1
C C13 -0.0727(11) 0.3053(7) 0.08438(16) 0.108(2) Uani d 1
H H13A -0.1724 0.2655 0.0646 0.163 Uiso calc 1
H H13B -0.0352 0.2107 0.1013 0.163 Uiso calc 1
H H13C 0.0574 0.3493 0.0722 0.163 Uiso calc 1
C C14 -0.2531(9) 0.6019(8) 0.08414(15) 0.0776(15) Uani d 1
C C15 -0.1076(9) 0.6836(8) 0.05893(16) 0.0901(17) Uani d 1
H H15A 0.0326 0.6386 0.0560 0.108 Uiso calc 1
C C16 -0.1656(8) 0.8295(8) 0.03809(18) 0.0862(16) Uani d 1
H H16A -0.0644 0.8820 0.0216 0.103 Uiso calc 1
C C17 -0.3741(9) 0.8978(8) 0.04169(16) 0.0814(15) Uani d 1
C C18 -0.5227(9) 0.8167(8) 0.06551(15) 0.0879(17) Uani d 1
H H18A -0.6642 0.8599 0.0678 0.105 Uiso calc 1
C C19 -0.4615(9) 0.6698(8) 0.08625(15) 0.0836(16) Uani d 1
H H19A -0.5645 0.6155 0.1021 0.100 Uiso calc 1
C C20 -0.6143(10) 1.1351(9) 0.0268(2) 0.132(3) Uani d 1
H H20A -0.6120 1.2429 0.0129 0.198 Uiso calc 1
H H20B -0.6316 1.1571 0.0543 0.198 Uiso calc 1
H H20C -0.7342 1.0657 0.0177 0.198 Uiso calc 1
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_exptl_crystal_face_index_h
_exptl_crystal_face_index_k
_exptl_crystal_face_index_l
_exptl_crystal_face_perp_dist
1 4 13 0.0870
-1 -4 -13 0.1465
-3 2 -9 0.1867
-2 -4 -1 0.1450
-2 -3 13 0.1356
0 2 20 0.1004
0 1 -22 0.1268
1 5 -6 0.1115
0 -2 19 0.0943
-1 -5 1 0.1385
1 3 14 0.1002
-1 -3 -14 0.1444
0 -5 8 0.1232
1 -3 16 0.1264
-2 -1 -19 0.1496
-2 5 2 0.1555
2 -5 -3 0.1334
3 -1 11 0.1872
-4 -1 2 0.1799
0 4 15 0.0933
2 -2 -13 0.1645
4 0 -7 0.1662
2 1 -19 0.1316
3 3 -8 0.1293
-1 2 -19 0.1173
-2 4 -9 0.1566
-2 4 7 0.1484
-3 1 10 0.1725
-3 -3 3 0.1426
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C11 N1 C12 117.4(4)
C17 O1 C20 118.1(5)
C2 C1 C10 118.1(5)
C2 C1 C11 121.4(4)
C10 C1 C11 120.5(5)
C1 C2 C3 122.9(4)
C1 C2 H2A 118.5
C3 C2 H2A 118.5
C4 C3 C2 123.1(4)
C4 C3 C8 118.8(5)
C2 C3 C8 118.1(4)
C5 C4 C3 121.3(5)
C5 C4 H4A 119.4
C3 C4 H4A 119.4
C4 C5 C6 120.6(6)
C4 C5 H5A 119.7
C6 C5 H5A 119.7
C7 C6 C5 119.2(5)
C7 C6 H6A 120.4
C5 C6 H6A 120.4
C6 C7 C8 122.3(5)
C6 C7 H7A 118.8
C8 C7 H7A 118.8
C7 C8 C9 124.1(5)
C7 C8 C3 117.9(5)
C9 C8 C3 118.0(5)
C10 C9 C8 122.0(5)
C10 C9 H9A 119.0
C8 C9 H9A 119.0
C9 C10 C1 120.8(5)
C9 C10 H10A 119.6
C1 C10 H10A 119.6
N1 C11 C1 124.0(5)
N1 C11 H11A 118.0
C1 C11 H11A 118.0
N1 C12 C14 109.3(5)
N1 C12 C13 106.9(5)
C14 C12 C13 113.4(4)
N1 C12 H12A 109.0
C14 C12 H12A 109.0
C13 C12 H12A 109.0
C12 C13 H13A 109.5
C12 C13 H13B 109.5
H13A C13 H13B 109.5
C12 C13 H13C 109.5
H13A C13 H13C 109.5
H13B C13 H13C 109.5
C19 C14 C15 116.8(5)
C19 C14 C12 122.3(5)
C15 C14 C12 120.9(5)
C16 C15 C14 121.8(5)
C16 C15 H15A 119.1
C14 C15 H15A 119.1
C15 C16 C17 120.1(5)
C15 C16 H16A 120.0
C17 C16 H16A 120.0
C18 C17 O1 125.4(5)
C18 C17 C16 119.2(6)
O1 C17 C16 115.4(5)
C17 C18 C19 119.9(5)
C17 C18 H18A 120.1
C19 C18 H18A 120.1
C14 C19 C18 122.2(5)
C14 C19 H19A 118.9
C18 C19 H19A 118.9
O1 C20 H20A 109.5
O1 C20 H20B 109.5
H20A C20 H20B 109.5
O1 C20 H20C 109.5
H20A C20 H20C 109.5
H20B C20 H20C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
N1 C11 1.273(5)
N1 C12 1.474(6)
O1 C17 1.373(6)
O1 C20 1.429(6)
C1 C2 1.367(6)
C1 C10 1.432(6)
C1 C11 1.456(6)
C2 C3 1.406(6)
C2 H2A 0.9300
C3 C4 1.399(6)
C3 C8 1.438(6)
C4 C5 1.364(7)
C4 H4A 0.9300
C5 C6 1.408(8)
C5 H5A 0.9300
C6 C7 1.365(6)
C6 H6A 0.9300
C7 C8 1.401(6)
C7 H7A 0.9300
C8 C9 1.416(6)
C9 C10 1.345(6)
C9 H9A 0.9300
C10 H10A 0.9300
C11 H11A 0.9300
C12 C14 1.503(7)
C12 C13 1.541(7)
C12 H12A 0.9800
C13 H13A 0.9600
C13 H13B 0.9600
C13 H13C 0.9600
C14 C19 1.379(7)
C14 C15 1.390(7)
C15 C16 1.380(7)
C15 H15A 0.9300
C16 C17 1.385(7)
C16 H16A 0.9300
C17 C18 1.372(7)
C18 C19 1.390(7)
C18 H18A 0.9300
C19 H19A 0.9300
C20 H20A 0.9600
C20 H20B 0.9600
C20 H20C 0.9600
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
C10 C1 C2 C3 -1.3(6)
C11 C1 C2 C3 177.7(4)
C1 C2 C3 C4 -177.9(4)
C1 C2 C3 C8 1.1(6)
C2 C3 C4 C5 177.6(5)
C8 C3 C4 C5 -1.4(7)
C3 C4 C5 C6 1.2(8)
C4 C5 C6 C7 -0.5(8)
C5 C6 C7 C8 -0.1(8)
C6 C7 C8 C9 -177.7(5)
C6 C7 C8 C3 -0.1(7)
C4 C3 C8 C7 0.8(6)
C2 C3 C8 C7 -178.2(4)
C4 C3 C8 C9 178.5(4)
C2 C3 C8 C9 -0.5(6)
C7 C8 C9 C10 177.8(5)
C3 C8 C9 C10 0.3(6)
C8 C9 C10 C1 -0.6(7)
C2 C1 C10 C9 1.1(7)
C11 C1 C10 C9 -177.9(4)
C12 N1 C11 C1 177.4(4)
C2 C1 C11 N1 -177.7(4)
C10 C1 C11 N1 1.3(7)
C11 N1 C12 C14 124.6(5)
C11 N1 C12 C13 -112.3(5)
N1 C12 C14 C19 -111.5(5)
C13 C12 C14 C19 129.3(6)
N1 C12 C14 C15 67.0(6)
C13 C12 C14 C15 -52.2(7)
C19 C14 C15 C16 2.4(8)
C12 C14 C15 C16 -176.1(5)
C14 C15 C16 C17 -0.6(9)
C20 O1 C17 C18 8.5(8)
C20 O1 C17 C16 -171.6(5)
C15 C16 C17 C18 -1.3(8)
C15 C16 C17 O1 178.7(5)
O1 C17 C18 C19 -178.8(5)
C16 C17 C18 C19 1.3(8)
C15 C14 C19 C18 -2.5(8)
C12 C14 C19 C18 176.0(5)
C17 C18 C19 C14 0.7(8)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 139062257
