X-ray characterization, Hirshfeld surface analysis, DFT calculations, in vitro and in silico lipoxygenase inhibition (LOX) studies of dichlorophenyl substituted 3-hydroxy-chromenones
Ahmed, Muhammad Naeem; Ghias, Mehreen; Shah, Syed Wadood Ali; Shoaib, Mohammad; Tahir, Muhammad Nawaz; Ashfaq, Muhammad; Ibrahim, Mahmoud A. A.; Andleeb, Hina; Gil, Diego M.; Frontera, Antonio; New Journal of Chemistry 45 (2021) 19928–19940; doi:10.1039/D1NJ04340D

data_7060975
_publ_section_title
;
 X-ray characterization, Hirshfeld surface analysis, DFT calculations, in
 vitro and in silico lipoxygenase inhibition (LOX) studies of
 dichlorophenyl substituted 3-hydroxy-chromenones
;
_journal_issue                   42
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              19928
_journal_page_last               19940
_journal_paper_doi               10.1039/D1NJ04340D
_journal_volume                  45
_journal_year                    2021
_chemical_formula_iupac          'C15 H8 Cl2 O3'
_chemical_formula_moiety         'C15 H8 Cl2 O3'
_chemical_formula_sum            'C15 H8 Cl2 O3'
_chemical_formula_weight         307.11
_chemical_name_systematic
;
2-(2,4-Dichlorophenyl)-3-hydroxy-4H-chromen-4-one
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-08-10 deposited with the CCDC.	2021-09-29 downloaded from the CCDC.
;
_cell_angle_alpha                79.643(4)
_cell_angle_beta                 82.090(4)
_cell_angle_gamma                79.560(3)
_cell_formula_units_Z            2
_cell_length_a                   6.4976(5)
_cell_length_b                   8.4557(7)
_cell_length_c                   12.4568(11)
_cell_measurement_reflns_used    2486
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.500
_cell_measurement_theta_min      2.481
_cell_volume                     658.19(10)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 1997) and PLATON (Spek, 2009)'
_computing_publication_material
;
WinGX (Farrugia, 1999) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 7.76
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker Kappa APEXII CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0261
_diffrn_reflns_av_unetI/netI     0.0211
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            10440
_diffrn_reflns_theta_full        27.234
_diffrn_reflns_theta_max         27.234
_diffrn_reflns_theta_min         2.481
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.496
_exptl_absorpt_correction_T_max  0.885
_exptl_absorpt_correction_T_min  0.825
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2005)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.550
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.207
_refine_diff_density_min         -0.282
_refine_diff_density_rms         0.045
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     182
_refine_ls_number_reflns         2915
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0401
_refine_ls_R_factor_gt           0.0340
_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^)+(0.0465P)^2^+0.1662P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0910
_refine_ls_wR_factor_ref         0.0966
_reflns_number_gt                2486
_reflns_number_total             2915
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            d1nj04340d2.cif
_cod_data_source_block           OF5
_cod_depositor_comments
'Adding full bibliography for 7060975--7060977.cif.'
_cod_database_code               7060975
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              43789