Control by one drop of solvent: selective preparation of guest release/trap-triggered interconvertible molecular crystals.
Yakiyama, Yumi; Fujinaka, Takahisa; Nishimura, Mio; Seki, Ryotaro; Sakurai, Hidehiro; Chemical communications (Cambridge, England) 56 (2020) 9687–9690; doi:10.1039/d0cc03408h

data_7126847
_publ_section_title
;
 Control by one drop of solvent: selective preparation of guest
 release/trap-triggered interconvertible molecular crystals.
;
_journal_issue                   67
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              9687
_journal_page_last               9690
_journal_paper_doi               10.1039/d0cc03408h
_journal_volume                  56
_journal_year                    2020
_chemical_formula_moiety         'C14 H8 N O2, C1.75'
_chemical_formula_sum            'C15.75 H12.1 N O2'
_chemical_formula_weight         247.36
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2018-12-20
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-04-16 deposited with the CCDC.	2020-07-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.51(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   15.450(3)
_cell_length_b                   17.951(4)
_cell_length_c                   8.5315(17)
_cell_measurement_reflns_used    18526
_cell_measurement_temperature    100
_cell_measurement_theta_max      32.73
_cell_measurement_theta_min      2.12
_cell_volume                     2345.9(9)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        PROCESS-AUTO
_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      100
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'DECTRIS PILATUS3 X CdTM 1M Detector System'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'Si(311) double crystal monochromator'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.43158
_diffrn_reflns_av_R_equivalents  0.0588
_diffrn_reflns_av_unetI/netI     0.0384
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            23508
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        15.008
_diffrn_reflns_theta_max         16.275
_diffrn_reflns_theta_min         1.061
_diffrn_source                   'SPring-8 BL02B1bending magnet'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.041
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7319
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.401
_exptl_crystal_description       block
_exptl_crystal_F_000             1037
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.809
_refine_diff_density_min         -0.415
_refine_diff_density_rms         0.151
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.117
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     178
_refine_ls_number_reflns         2692
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0883
_refine_ls_R_factor_gt           0.0779
_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^)+(0.1536P)^2^+6.4129P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2447
_refine_ls_wR_factor_ref         0.2560
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2294
_reflns_number_total             2692
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc03408h2.cif
_cod_data_source_block           1a-hexane
_cod_depositor_comments
'Adding full bibliography for 7126838--7126851.cif.'
_cod_original_cell_volume        2345.8(8)
_cod_original_formula_sum        'C15.75 H12.10 N O2'
_cod_database_code               7126847
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.997
_shelx_estimated_absorpt_t_min   0.996
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2. Others
 Fixed Sof: C6S(0.33333) C1S(0.33333) C2S(0.33333) C5S(0.25) C4S(0.25) C3S(0.25)
3.a Aromatic/amide H refined with riding coordinates:
 C7(H7), C4(H4), C13(H13), C11(H11), C6(H6), C10(H10), C14(H14), C5(H5)
;
_olex2_exptl_crystal_mounting_method Litholoop
_olex2_submission_special_instructions 'No special instructions were received'