Schiff base ligands derived from 1,2-bis(2′-nitro-/amino-phenoxy)-3-R-benzene and 2-hydroxy-1-naphthaldehyde and their Cu/Zn(ii) complexes: synthesis, characterization, X-ray structures and computational studies
Aryaeifar, Mahnaz; Amiri Rudbari, Hadi; Blacque, Olivier; Islam, Mohammad Khairul; Scopelliti, Rosario; Braun, Jason D.; Herbert, David E.; Bruno, Giuseppe; Janiak, Christoph; Enamullah, Mohammed; CrystEngComm 23 (2021) 6322–6339; doi:10.1039/D1CE00829C

data_7243413
_publ_section_title
;
 Schiff base ligands derived from
 1,2-bis(2&#x2032;-nitro-/amino-phenoxy)-3-R-benzene and
 2-hydroxy-1-naphthaldehyde and their Cu/Zn(ii) complexes: synthesis,
 characterization, X-ray structures and computational studies
;
_journal_issue                   36
_journal_name_full               CrystEngComm
_journal_page_first              6322
_journal_page_last               6339
_journal_paper_doi               10.1039/D1CE00829C
_journal_volume                  23
_journal_year                    2021
_chemical_formula_sum            'C40 H28 N2 O4'
_chemical_formula_weight         600.64
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2020-10-23 deposited with the CCDC.	2021-07-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.68(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.023(3)
_cell_length_b                   15.366(3)
_cell_length_c                   14.628(3)
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_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      29.2
_cell_measurement_theta_min      2.7
_cell_volume                     2967.9(12)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2005)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2005)'
_computing_data_reduction        'X-AREA (Stoe & Cie, 2005)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SIR-97 (Altomare et al., 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Stoe IPDS-II'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0264
_diffrn_reflns_av_unetI/netI     0.0223
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
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_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        24.997
_diffrn_reflns_theta_max         24.997
_diffrn_reflns_theta_min         2.651
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_description       flat
_exptl_crystal_F_000             1256
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.111
_refine_diff_density_min         -0.131
_refine_diff_density_rms         0.024
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         2618
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0543
_refine_ls_R_factor_gt           0.0364
_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^)+(0.0604P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0956
_refine_ls_wR_factor_ref         0.1008
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1854
_reflns_number_total             2618
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1ce00829c2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
'Adding full bibliography for 7243407--7243413.cif.'
_cod_original_cell_volume        2968.0(12)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7243413
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              14523
_shelx_hkl_checksum              46299