Chloroquinoline-acetamide hybrids: A promising series of potential antiprotozoal agent
inam, afreen; Van Zyl, Robyn L.; van Vuurenb, Natasha J.; Chen, Chien-Teng; Avecilla, Fernando; Agarwal, Subhash M.; Azam, Amir; RSC Adv.  (2015) –; doi:10.1039/C5RA05472A

data_7220477
_publ_section_title
;
 Chloroquinoline-acetamide hybrids: A promising series of potential
 antiprotozoal agent
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA05472A
_journal_year                    2015
_chemical_formula_moiety         'C22 H23 Cl N4 O'
_chemical_formula_sum            'C22 H23 Cl N4 O'
_chemical_formula_weight         394.89
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-11-27 deposited with the CCDC.
2015-05-15 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   18.2066(10)
_cell_length_b                   11.0845(6)
_cell_length_c                   19.4301(10)
_cell_measurement_reflns_used    9928
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      54.994
_cell_measurement_theta_min      4.474
_cell_volume                     3921.2(4)
_computing_cell_refinement
' SAINT V7.68A (Bruker: Madison, 2009 ) in Apex2 suite'
_computing_data_collection       'Apex2, Bruker Instrument Service v2010, 1-2'
_computing_data_reduction
'SAINT and XPREP Version 2008/2 (Sheldrick, Bruker AXS Inc.)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement
'XL V2008/4 (G. M. Sheldrick, Acta Cryst. (2008). A64, 112-122)'
_computing_structure_solution
'XS V2008/1 (G. M. Sheldrick, Acta Cryst. (2008). A64, 112-122)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0485
_diffrn_reflns_av_sigmaI/netI    0.0273
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            45033
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         2.38
_exptl_absorpt_coefficient_mu    0.215
_exptl_absorpt_correction_T_max  0.9284
_exptl_absorpt_correction_T_min  0.8999
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'North et al., 1968'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.338
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1664
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_min          0.35
_refine_diff_density_max         0.301
_refine_diff_density_min         -0.319
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     345
_refine_ls_number_reflns         4490
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0504
_refine_ls_R_factor_gt           0.0350
_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^)+(0.0436P)^2^+1.7934P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0854
_refine_ls_wR_factor_ref         0.0942
_reflns_number_gt                3547
_reflns_number_total             4490
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra05472a3.cif
_cod_data_source_block           a8
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_sg_symbol_Hall     -P2ac2ab
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               7220477