Exploring weak noncovalent interactions in a few halo-substituted quinolones.
Kumar, Satyanand; Kumar, Ravi; Mishra, Rakesh K.; Awasthi, Satish Kumar; RSC advances 15 (2025) 37216–37225; doi:10.1039/d5ra03605d

data_7251364
_publ_section_title
;
 Exploring weak noncovalent interactions in a few halo-substituted
 quinolones.
;
_journal_issue                   44
_journal_name_full               'RSC advances'
_journal_page_first              37216
_journal_page_last               37225
_journal_paper_doi               10.1039/d5ra03605d
_journal_volume                  15
_journal_year                    2025
_chemical_formula_moiety         'C14 H13 Cl F N O3, 3(H2 O)'
_chemical_formula_sum            'C14 H19 Cl F N O6'
_chemical_formula_weight         351.75
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2012-01-24 deposited with the CCDC.	2025-09-09 downloaded from the CCDC.
;
_cell_angle_alpha                99.027(8)
_cell_angle_beta                 97.434(8)
_cell_angle_gamma                107.192(8)
_cell_formula_units_Z            2
_cell_length_a                   7.8889(7)
_cell_length_b                   9.0771(9)
_cell_length_c                   12.3827(12)
_cell_measurement_reflns_used    3222
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      26.000
_cell_measurement_theta_min      3.202
_cell_volume                     821.95(15)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'oxford diffraction xcalibur sapphire3'
_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  0.0258
_diffrn_reflns_av_sigmaI/netI    0.0278
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            11369
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    0.272
_exptl_absorpt_correction_T_max  0.973
_exptl_absorpt_correction_T_min  0.947
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(crysalis pro;oxford diffraction,2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.421
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             368
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.488
_refine_diff_density_min         -0.317
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.908
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     234
_refine_ls_number_reflns         3222
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.908
_refine_ls_R_factor_all          0.0615
_refine_ls_R_factor_gt           0.0469
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1006P)^2^+0.3144P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1390
_refine_ls_wR_factor_ref         0.1536
_reflns_number_gt                2549
_reflns_number_total             3222
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d5ra03605d2.cif
_cod_data_source_block           sk-j3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 
;
_cod_original_cell_volume        821.95(14)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7251364