Crystal Structure Analysis, Stability, Phase Transformation and Selective Nucleation Mechanism of Fluralaner Polymorphs
Li, Guangyan; Wang, Ting; Huang, Xin; Wang, Na; Zhou, Lina; Tian, Beiqian; Feng, Ziwei; Liu, Ailing; Li, Yaling; Hao, Hongxun; Crystals 13 (2023) 1241–; doi:10.3390/cryst13081241

data_1569812
_publ_section_title
;
 Crystal Structure Analysis, Stability, Phase Transformation and Selective
 Nucleation Mechanism of Fluralaner Polymorphs
;
_journal_issue                   8
_journal_name_full               Crystals
_journal_page_first              1241
_journal_paper_doi               10.3390/cryst13081241
_journal_volume                  13
_journal_year                    2023
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C22 H17 Cl2 F6 N3 O3'
_chemical_formula_sum            'C22 H17 Cl2 F6 N3 O3'
_chemical_formula_weight         556.28
_space_group_crystal_system      orthorhombic
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-11-20
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.6058(7)
_cell_length_b                   20.0622(15)
_cell_length_c                   9.0538(5)
_cell_measurement_reflns_used    5820
_cell_measurement_temperature    113.15
_cell_measurement_theta_max      32.1640
_cell_measurement_theta_min      2.0210
_cell_volume                     2289.7(2)
_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_temperature      113.15
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_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   -120.00  60.00   1.00   10.00    --  -30.00  45.00   0.00  180
  2  \w   -120.00  60.00   1.00   10.00    --  -30.00  45.00  90.00  180
  3  \w   -120.00  60.00   1.00   10.00    --  -30.00  45.00 180.00  180
;
_diffrn_measurement_device       'abstract diffractometer'
_diffrn_measurement_device_type  'Rigaku Saturn 70 CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0186958000
_diffrn_orient_matrix_UB_12      -0.0333593000
_diffrn_orient_matrix_UB_13      -0.0011693000
_diffrn_orient_matrix_UB_21      0.0529012000
_diffrn_orient_matrix_UB_22      -0.0116774000
_diffrn_orient_matrix_UB_23      -0.0063966000
_diffrn_orient_matrix_UB_31      0.0040920000
_diffrn_orient_matrix_UB_32      -0.0014498000
_diffrn_orient_matrix_UB_33      0.0780438000
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0943
_diffrn_reflns_av_unetI/netI     0.0745
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            20411
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.357
_diffrn_reflns_theta_min         2.595
_diffrn_source                   'rotating anode'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.364
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.59555
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)'
_exptl_crystal_density_diffrn    1.614
_exptl_crystal_description       block
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.260
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.054
_refine_ls_abs_structure_details
;
 Flack x determined using 1137 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.08(6)
_refine_ls_extinction_coef       0.0025(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         4665
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0830
_refine_ls_R_factor_gt           0.0518
_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^)+(0.0354P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0866
_refine_ls_wR_factor_ref         0.0971
_reflns_Friedel_coverage         0.865
_reflns_Friedel_fraction_full    0.994
_reflns_Friedel_fraction_max     0.991
_reflns_number_gt                3425
_reflns_number_total             4665
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            r20211106d.cif
_cod_data_source_block           r20211106d
_cod_database_code               1569812
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C11 H10 N O'
_shelx_estimated_absorpt_t_max   0.931
_shelx_estimated_absorpt_t_min   0.918
_reflns_odcompleteness_completeness 99.70
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C8(H8A,H8B), C17(H17A,H17B), C19(H19A,H19B)
2.b Aromatic/amide H refined with riding coordinates:
 N2(H2), N3(H3), C2(H2A), C4(H4), C6(H6), C11(H11), C14(H14), C15(H15)
2.c Idealised Me refined as rotating group:
 C22(H22A,H22B,H22C)
;
_shelx_res_checksum              89909
_shelx_hkl_checksum              88279
_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 1.440
_oxdiff_exptl_absorpt_empirical_full_min 0.679