Microbatch under-oil salt screening of organic cations: single-crystal growth of active pharmaceutical ingredients
Babor, Martin; Nievergelt, Philipp P.; Čejka, Jan; Zvoníček, Vít; Spingler, Bernhard; IUCrJ 6 (2019) 145–151; doi:10.1107/S2052252518017876

data_1550451
_publ_section_title
;
 Microbatch under-oil salt screening of organic cations: single-crystal
 growth of active pharmaceutical ingredients
;
_journal_issue                   1
_journal_name_full               IUCrJ
_journal_page_first              145
_journal_page_last               151
_journal_paper_doi               10.1107/S2052252518017876
_journal_volume                  6
_journal_year                    2019
_chemical_formula_moiety         'C19 H23 Cl N5 O, N O3'
_chemical_formula_sum            'C19 H23 Cl N6 O4'
_chemical_formula_weight         434.88
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2018-08-21
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 106.397(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.6065(3)
_cell_length_b                   13.0726(3)
_cell_length_c                   12.6694(3)
_cell_measurement_reflns_used    14972
_cell_measurement_temperature    160.00(10)
_cell_measurement_theta_max      32.9840
_cell_measurement_theta_min      2.5610
_cell_volume                     2003.00(9)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      160.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            'Pilatus 200K'
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.849
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w     -1.00  66.00   0.50   45.00    --   10.11  38.00 -30.00  134
  2  \w     -6.00  61.00   0.50   45.00    --  -11.36  38.00  60.00  134
  3  \w    -37.00  15.00   0.50   45.00    --   10.11 -57.00 -60.00  104
  4  \w    -12.00  24.00   0.50   45.00    --   10.11 -57.00-180.00   72
  5  \w    -55.00   2.00   0.50   45.00    --   10.11 -57.00 -90.00  114
  6  \w    -37.00  -1.00   0.50   45.00    --  -11.36 -57.00 -90.00   72
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, Pilatus 200K'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0323458000
_diffrn_orient_matrix_UB_12      0.0315766000
_diffrn_orient_matrix_UB_13      -0.0425298000
_diffrn_orient_matrix_UB_21      -0.0079284000
_diffrn_orient_matrix_UB_22      -0.0417034000
_diffrn_orient_matrix_UB_23      -0.0372172000
_diffrn_orient_matrix_UB_31      -0.0483361000
_diffrn_orient_matrix_UB_32      -0.0143217000
_diffrn_orient_matrix_UB_33      0.0145148000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0196
_diffrn_reflns_av_unetI/netI     0.0178
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.849
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            21495
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.849
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         33.232
_diffrn_reflns_theta_min         2.288
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.231
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.560
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Numerical absorption correction based on gaussian integration over
   a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.442
_exptl_crystal_description       block
_exptl_crystal_F_000             912
_exptl_crystal_size_max          0.533
_exptl_crystal_size_mid          0.204
_exptl_crystal_size_min          0.168
_refine_diff_density_max         0.400
_refine_diff_density_min         -0.294
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     274
_refine_ls_number_reflns         6532
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0429
_refine_ls_R_factor_gt           0.0357
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0584P)^2^+0.3895P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1017
_refine_ls_wR_factor_ref         0.1059
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5530
_reflns_number_total             6532
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            lt5016.cif
_cod_data_source_block           pn180815_uo_traz_1_180814_c6_nitrate_mo
_cod_original_cell_volume        2003.00(8)
_cod_database_code               1550451
_shelx_shelxl_version_number     2014/7
_chemical_oxdiff_formula         'C20 H23 Cl N5 O4'
_reflns_odcompleteness_completeness 96.68
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     30.44
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
2.a Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B), C12(H12A,H12B), C13(H13A,H13B), C15(H15A,H15B), C16(H16A,
 H16B), C18(H18A,H18B), C19(H19A,H19B)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C6(H6), C7(H7), C21(H21), C23(H23), C24(H24), C25(H25)
;
_shelx_res_checksum              83133
_shelx_hkl_checksum              92982
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.138
_oxdiff_exptl_absorpt_empirical_full_min 0.907