Non-stackable molecules assemble into porous crystals displaying concerted cavity-changing motions
Kang, Taewon; Kim, Hongsik; Jeoung, Sungeun; Moon, Dohyun; Moon, Hoi Ri; Lee, Dongwhan; Chemical Science  (2021) –; doi:10.1039/D1SC01163D

data_1561446
_publ_section_title
;
 Non-stackable molecules assemble into porous crystals displaying
 concerted cavity-changing motions
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D1SC01163D
_journal_year                    2021
_chemical_formula_moiety         'C38 H24 N6'
_chemical_formula_sum            'C38 H24 N6'
_chemical_formula_weight         564.63
_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
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-03-29 deposited with the CCDC.	2021-04-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.96(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.4290(13)
_cell_length_b                   14.653(3)
_cell_length_c                   15.517(3)
_cell_measurement_reflns_used    54949
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      33.750
_cell_measurement_theta_min      0.401
_cell_volume                     1456.3(5)
_computing_cell_refinement       '<i>HKL3000sm</i>(Otwinowski & Minor, 1997)'
_computing_data_collection
'<i>PAL BL2D-SMDC Program</i>(Shin et.al, 2016)'
_computing_data_reduction        '<i>HKL3000sm</i>(Otwinowski & Minor, 1997)'
_computing_molecular_graphics    '<i>DIAMOND 4</i>(Putx&Brandenburg, 2014)'
_computing_publication_material  '<i>publCIF</i>(Westrip, 2010)'
_computing_structure_refinement  '<i>SHELXL-2018</i>(Sheldrick, 2018)'
_computing_structure_solution    '<i>SHELXT-2018</i>(Sheldrick, 2018)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.805
_diffrn_measurement_device_type  'Rayonix MX225HS CCD area detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.700
_diffrn_reflns_av_R_equivalents  0.1417
_diffrn_reflns_av_unetI/netI     0.1703
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.805
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            15059
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.805
_diffrn_reflns_theta_full        24.835
_diffrn_reflns_theta_max         33.162
_diffrn_reflns_theta_min         1.886
_diffrn_source                   'PLSII 2D bending magnet'
_exptl_absorpt_coefficient_mu    0.075
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.957
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'<i>HKL3000sm Scalepack</i>(Otwinowski et.al,2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.288
_exptl_crystal_description       needle
_exptl_crystal_F_000             588
_exptl_crystal_size_max          0.013
_exptl_crystal_size_mid          0.008
_exptl_crystal_size_min          0.002
_refine_diff_density_max         0.236
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.791
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         4677
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.791
_refine_ls_R_factor_all          0.2053
_refine_ls_R_factor_gt           0.0659
_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^)+(0.0786P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1452
_refine_ls_wR_factor_ref         0.1850
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1525
_reflns_number_total             4677
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1sc01163d2.cif
_cod_data_source_block           1z_a_pl
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1561446
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.999
_shelx_estimated_absorpt_t_max   1.000
_shelx_res_checksum              35463
_shelx_hkl_checksum              18399