Manipulating RTP properties of the same organic molecule by polymorphic engineering.
Wang, Deliang; Wu, Hongzhuo; Lin, Songwang; Wang, Kangfan; Wang, Dong; Xiong, Yu; Tang, Ben Zhong; Chemical communications (Cambridge, England)  (2025) –; doi:10.1039/d5cc05774d

data_7135174
_publ_section_title
;
 Manipulating RTP properties of the same organic molecule by polymorphic
 engineering.
;
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_paper_doi               10.1039/d5cc05774d
_journal_year                    2025
_chemical_formula_moiety         'C19 H13 N O2, C H4 O'
_chemical_formula_sum            'C20 H17 N O3'
_chemical_formula_weight         319.35
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc2pmfb3
_audit_creation_date             2017-02-24
_audit_creation_method
;
Olex2 1.2
(compiled 2017.01.04 svn.r3372 for OlexSys, GUI svn.r5292)
;
_audit_update_record
;
2025-09-25 deposited with the CCDC.	2025-11-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.465(7)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1669(5)
_cell_length_b                   26.4699(16)
_cell_length_c                   15.7893(10)
_cell_measurement_reflns_used    3700
_cell_measurement_temperature    173.00(10)
_cell_measurement_theta_max      27.0960
_cell_measurement_theta_min      3.0640
_cell_volume                     3305.1(4)
_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      173.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.1213
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.844
_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     14.00  52.00   1.00   15.00    --   16.81 -99.00 -30.00   38
  2  \w    -51.00  16.00   1.00   15.00    --   16.81 -57.00-150.00   67
  3  \w    -12.00  38.00   1.00   15.00    --   16.81 -19.00-150.00   50
  4  \w    -11.00  32.00   1.00   15.00    --   16.81 -99.00  60.00   43
  5  \w    -23.00  22.00   1.00   15.00    --  -17.43 -99.00-180.00   45
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0391877000
_diffrn_orient_matrix_UB_12      -0.0223721000
_diffrn_orient_matrix_UB_13      -0.0100004000
_diffrn_orient_matrix_UB_21      -0.0368796000
_diffrn_orient_matrix_UB_22      0.0039073000
_diffrn_orient_matrix_UB_23      -0.0451942000
_diffrn_orient_matrix_UB_31      0.0718394000
_diffrn_orient_matrix_UB_32      0.0141862000
_diffrn_orient_matrix_UB_33      -0.0032458000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0447
_diffrn_reflns_av_unetI/netI     0.0707
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.844
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            16784
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.844
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.322
_diffrn_reflns_theta_min         2.773
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.38290
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'dull light white'
_exptl_crystal_colour_lustre     dull
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.284
_exptl_crystal_description       block
_exptl_crystal_F_000             1344
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.210
_refine_diff_density_min         -0.287
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     439
_refine_ls_number_reflns         7643
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0983
_refine_ls_R_factor_gt           0.0604
_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^)+(0.0511P)^2^+0.3079P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1196
_refine_ls_wR_factor_ref         0.1411
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5092
_reflns_number_total             7643
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5cc05774d2.cif
_cod_data_source_block           exp_3497
_cod_database_code               7135174
_shelxl_version_number           2014-1
_reflns_odcompleteness_completeness 99.81
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C00H(H00H), C00M(H00M), C00O(H00O), C00P(H00P), C00Q(H00Q), C00S(H00S),
 C00T(H00T), C00U(H00U), C00V(H00V), C00W(H00W), C00X(H00X), C00Y(H00Y),
 C00Z(H00Z), C010(H010), C011(H011), C012(H012), C013(H013), C014(H014),
 C015(H015), C016(H016), C017(H017), C018(H018), C019(H019), C01A(H01A)
2.b Idealised Me refined as rotating group:
 C01B(H01b,H01c,H01d), C01C(H01e,H01f,H01g)
2.c Idealised tetrahedral OH refined as rotating group:
 O002(H002), O003(H003), O005(H005), O006(H006)
;
_shelx_res_checksum              72750
_shelx_hkl_checksum              84045
_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 1.820
_oxdiff_exptl_absorpt_empirical_full_min 0.454