Dinuclear vs. mononuclear copper(ii) complexes with nitrophenylimino-benzylal- vs. -naphthylal-based Schiff base ligands
Enamullah, Mohammed; Haque, Imdadul; Abdullah, Galib; Sourav, Fahad Hossain; Jhumur, Nisat Taslum; Islam, Mohammad Khairul; Haj Hassani Sohi, Takin; Ferber, Peter; Janiak, Christoph; New Journal of Chemistry 49 (2025) 17106–17123; doi:10.1039/D5NJ02584B

data_7063972
_publ_section_title
;
 Dinuclear vs. mononuclear copper(ii) complexes with
 nitrophenylimino-benzylal- vs. -naphthylal-based Schiff base ligands
;
_journal_issue                   39
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              17106
_journal_page_last               17123
_journal_paper_doi               10.1039/D5NJ02584B
_journal_volume                  49
_journal_year                    2025
_chemical_formula_moiety         'C14 H12 N2 O3'
_chemical_formula_sum            'C14 H12 N2 O3'
_chemical_formula_weight         256.26
_chemical_name_systematic
;
2-((Z)-(2-methyl-4-nitro-phenylimino)methyl)phenol
;
_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             2025-03-18
_audit_creation_method
;
Olex2 1.5
(compiled 2025.03.04 svn.red2d20d0 for OlexSys, GUI svn.r7188)
;
_audit_update_record
;
2025-06-12 deposited with the CCDC.	2025-08-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.4880(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.63570(10)
_cell_length_b                   13.2410(2)
_cell_length_c                   19.5183(3)
_cell_measurement_reflns_used    9656
_cell_measurement_temperature    150.15
_cell_measurement_theta_max      78.3680
_cell_measurement_theta_min      3.3200
_cell_volume                     1195.84(4)
_computing_cell_refinement       'CrysAlisPro 1.171.41.90a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.41.90a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.41.90a (Rigaku OD, 2020)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.15
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0266
_diffrn_reflns_av_unetI/netI     0.0189
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            13160
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         79.603
_diffrn_reflns_theta_min         4.037
_exptl_absorpt_coefficient_mu    0.844
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.414
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.90a (Rigaku Oxford Diffraction, 2020)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_density_diffrn    1.423
_exptl_crystal_description       block
_exptl_crystal_F_000             536
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: methanol'
_exptl_crystal_size_max          0.84
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.251
_refine_diff_density_min         -0.227
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     176
_refine_ls_number_reflns         2554
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0405
_refine_ls_R_factor_gt           0.0383
_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^)+(0.0666P)^2^+0.2641P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1075
_refine_ls_wR_factor_ref         0.1114
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2364
_reflns_number_total             2554
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5nj02584b2.cif
_cod_data_source_block           l128
_cod_depositor_comments
'Adding full bibliography for 7063972--7063976.cif.'
_cod_database_code               7063972
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.920
_shelx_estimated_absorpt_t_min   0.537
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C7(H7), C9(H9), C10(H10), C12(H12)
2.b Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C)
;
_shelx_res_checksum              2118
_olex2_submission_special_instructions 'No special instructions were received'