Three 4-aminoquinolines of antimalarial interest
Bourne, Susan A.; De Villiers, Katherine; Egan, Timothy J.; Acta Crystallographica Section C 62 (2006) o53–o57; doi:10.1107/S0108270105041235

data_2014356
_publ_section_title
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 Three 4-aminoquinolines of antimalarial interest
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_journal_coeditor_code           HJ1079
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o53
_journal_page_last               o57
_journal_paper_doi               10.1107/S0108270105041235
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C15 H20 Br N3 , 2H2 O'
_chemical_formula_moiety         'C15 H20 Br N3 , 2H2 O'
_chemical_formula_sum            'C15 H24 Br N3 O2'
_chemical_formula_weight         358.28
_chemical_melting_point          340.5(5)
_chemical_name_systematic
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N-(7-bromoquinolin-4-yl)-N',N'-diethylethane-1,2-diamine dihydrate
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 113.61(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   28.0177(4)
_cell_length_b                   6.8221(9)
_cell_length_c                   18.9339(4)
_cell_measurement_reflns_used    8774
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      26.40
_cell_measurement_theta_min      1.59
_cell_volume                     3316.1(9)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997)'
_computing_data_reduction        DENZO
_computing_molecular_graphics    'POV-RAY (Cason, 2003)'
_computing_publication_material  'SHELXL97 and PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      113(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Nonius KappaCCD area-detector'
_diffrn_measurement_method       '\w and \f'
_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  0.0735
_diffrn_reflns_av_sigmaI/netI    0.0461
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            26586
_diffrn_reflns_theta_full        26.40
_diffrn_reflns_theta_max         26.40
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    2.488
_exptl_absorpt_correction_T_max  0.7890
_exptl_absorpt_correction_T_min  0.7381
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2000)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.435
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.384
_refine_diff_density_min         -0.509
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     212
_refine_ls_number_reflns         3403
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0667
_refine_ls_R_factor_gt           0.0365
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0305P)^2^+3.5408P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0701
_refine_ls_wR_factor_ref         0.0799
_reflns_number_gt                2470
_reflns_number_total             3403
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hj1079.cif
_cod_data_source_block           II
_cod_depositor_comments
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The following automatic conversions were performed:

'_chemical_melting_point' value '340-341' was changed to '340.5(5)' -
the average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_chemical_melting_point' value '340-341' was changed to '340.5(5)' -
the average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2014356
_cod_database_fobs_code          2014356