Polymorphism phenomenon of the naphthyl-containing N-salicylidenaniline derivative: syntheses, crystal structures, optical properties, and theoretical calculations
Panova, Elizaveta V.; Voronina, Julia K.; Azizova, Asmet N.; Tutar, Ömer Faruk; Mahmoudi, Ghodrat; Safin, Damir A.; CrystEngComm 27 (2025) 3502–3516; doi:10.1039/D5CE00191A

data_7250274
_publ_section_title
;
 Polymorphism phenomenon of the naphthyl-containing N-salicylidenaniline
 derivative: syntheses, crystal structures, optical properties, and
 theoretical calculations
;
_journal_issue                   21
_journal_name_full               CrystEngComm
_journal_page_first              3502
_journal_page_last               3516
_journal_paper_doi               10.1039/D5CE00191A
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         'C18 H15 N O2'
_chemical_formula_sum            'C18 H15 N O2'
_chemical_formula_weight         277.31
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2024-05-29
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2025-02-01 deposited with the CCDC.	2025-04-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.450(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.533(3)
_cell_length_b                   5.8462(9)
_cell_length_c                   14.439(3)
_cell_measurement_reflns_used    2780
_cell_measurement_temperature    296.15
_cell_measurement_theta_max      30.24
_cell_measurement_theta_min      2.52
_cell_volume                     1362.8(4)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0453
_diffrn_reflns_av_unetI/netI     0.0635
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            11071
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.547
_diffrn_reflns_theta_min         2.523
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.088
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6066
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0923 before and 0.0562 after correction.
The Ratio of minimum to maximum transmission is 0.8130.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.352
_exptl_crystal_description       prizm
_exptl_crystal_F_000             584
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.308
_refine_diff_density_min         -0.252
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         4124
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.1034
_refine_ls_R_factor_gt           0.0610
_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/[\s^2^(Fo^2^)+(0.0520P)^2^+0.5416P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1270
_refine_ls_wR_factor_ref         0.1505
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2682
_reflns_number_total             4124
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ce00191a1.cif
_cod_data_source_block           a_a
_cod_depositor_comments
'Adding full bibliography for 7250274--7250275.cif.'
_cod_database_code               7250274
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.981
_shelx_estimated_absorpt_t_min   0.978
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All O(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Riding coordinates:
 O1(H1)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1A), C5(H5), C6(H6), C7(H7), C9(H9), C10(H10), C11(H11), C13(H13),
 C14(H14), C15(H15), C16(H16)
2.c Idealised Me refined as rotating group:
 C18(H18A,H18B,H18C)
;
_shelx_res_checksum              50359
_olex2_submission_special_instructions 'No special instructions were received'