Novel solid forms of lonidamine: crystal structures and physicochemical properties
Mapp, Lucy K.; Coles, Simon; Aitipamula, Srinivasulu; CrystEngComm  (2017) –; doi:10.1039/C7CE00651A

data_7228130
_publ_section_title
;
 Novel solid forms of lonidamine: crystal structures and physicochemical
 properties
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE00651A
_journal_year                    2017
_chemical_formula_moiety         'C15 H9 Cl2 N2 O2, C5 H7 N2, C4 H8 O2'
_chemical_formula_sum            'C24 H24 Cl2 N4 O4'
_chemical_formula_weight         503.37
_space_group_crystal_system      monoclinic
_space_group_IT_number           7
_space_group_name_Hall           'P -2yc'
_space_group_name_H-M_alt        'P 1 c 1'
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2016-09-12
_audit_creation_method
;
Olex2 1.2-alpha
(compiled 2016.09.09 svn.r3337 for OlexSys, GUI svn.r5227)
;
_audit_update_record
;
2017-02-09 deposited with the CCDC.
2017-04-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.768(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.9724(3)
_cell_length_b                   13.1874(3)
_cell_length_c                   8.8415(3)
_cell_measurement_reflns_used    6751
_cell_measurement_temperature    100.0(2)
_cell_measurement_theta_max      32.0750
_cell_measurement_theta_min      3.0090
_cell_volume                     1203.95(6)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_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      100.0(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2945
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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    -56.00  50.00   0.50   30.00    --   21.04 -38.00 -60.00  212
  2  \w    -14.00 103.00   0.50   30.00    --   21.04  77.00  90.00  234
  3  \w    -56.00  50.00   0.50   30.00    --   21.04 -38.00  30.00  212
  4  \w    -51.00 -26.00   0.50   30.00    --  -21.82  38.00-150.00   50
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_measurement_specimen_support 'MiTeGen MicroMesh'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0544007000
_diffrn_orient_matrix_UB_12      0.0314672000
_diffrn_orient_matrix_UB_13      -0.0088905000
_diffrn_orient_matrix_UB_21      0.0340944000
_diffrn_orient_matrix_UB_22      0.0421163000
_diffrn_orient_matrix_UB_23      -0.0158097000
_diffrn_orient_matrix_UB_31      -0.0243922000
_diffrn_orient_matrix_UB_32      -0.0112941000
_diffrn_orient_matrix_UB_33      -0.0833122000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0211
_diffrn_reflns_av_unetI/netI     0.0304
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            9927
_diffrn_reflns_point_group_measured_fraction_full 0.915
_diffrn_reflns_point_group_measured_fraction_max 0.904
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.484
_diffrn_reflns_theta_min         2.505
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_current           0.8
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.308
_exptl_absorpt_correction_T_max  0.982
_exptl_absorpt_correction_T_min  0.902
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
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    1.389
_exptl_crystal_description       block
_exptl_crystal_F_000             524
_exptl_crystal_size_max          1.0
_exptl_crystal_size_mid          0.156
_exptl_crystal_size_min          0.129
_refine_diff_density_max         0.268
_refine_diff_density_min         -0.229
_refine_diff_density_rms         0.044
_refine_ls_abs_structure_details
;
 Flack x determined using 2018 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.05(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     318
_refine_ls_number_reflns         4992
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0335
_refine_ls_R_factor_gt           0.0322
_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^)+(0.0450P)^2^+0.2245P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0820
_refine_ls_wR_factor_ref         0.0830
_reflns_Friedel_coverage         0.803
_reflns_Friedel_fraction_full    0.830
_reflns_Friedel_fraction_max     0.808
_reflns_number_gt                4827
_reflns_number_total             4992
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce00651a2.cif
_cod_data_source_block           LON-2APYD_ethace
_cod_database_code               7228130
_chemical_oxdiff_formula         'C24 H24 N4 Cl2 O4'
_chemical_oxdiff_usercomment     'L3-77-A repeat'
_reflns_odcompleteness_completeness 99.90
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     27.42
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups, All N(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C9(H9A,H9B), C33(H33A,H33B)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C6(H6), C7(H7), C12(H12), C14(H14), C15(H15), C22(H22A),
 C23(H23), C24(H24), C25(H25)
2.c Idealised Me refined as rotating group:
 C31(H31A,H31B,H31C), C34(H34A,H34B,H34C)
;
_shelx_res_checksum              31710
_shelx_shelxl_version_number     2014/7
_olex2_date_sample_data_collection 2015-10-27
_olex2_exptl_crystal_mounting_method 'MiTeGen Micromesh'
_olex2_submission_original_sample_id L3-77-A_repeat
_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 1.691
_oxdiff_exptl_absorpt_empirical_full_min 0.535