Tuning of the flexibility in metal-organic frameworks based on pendant arm macrocycles
Jeoung, Sungeun; Lee, Songho; Lee, Jae Hwa; Lee, Soochan; Choe, Wonyoung; Moon, Dohyun; Moon, Hoi Ri; Chemical Communications  (2019) –; doi:10.1039/C9CC02819F

data_7123537
_publ_section_title
;
 Tuning of the flexibility in metal-organic frameworks based on pendant
 arm macrocycles
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC02819F
_journal_year                    2019
_chemical_formula_moiety         'C88 H124 N32 Ni4 O16'
_chemical_formula_sum            'C88 H124 N32 Ni4 O16'
_chemical_formula_weight         2121.02
_chemical_name_systematic        cp-flexMOF(CN)
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-05-17 deposited with the CCDC.    2019-05-24 downloaded from the CCDC.
;
_cell_angle_alpha                86.837(8)
_cell_angle_beta                 74.753(5)
_cell_angle_gamma                78.205(9)
_cell_formula_units_Z            1
_cell_length_a                   10.063(2)
_cell_length_b                   15.927(3)
_cell_length_c                   16.581(3)
_cell_measurement_reflns_used    44291
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.853
_cell_measurement_theta_min      1.795
_cell_volume                     2509.8(8)
_computing_cell_refinement       'HKL3000sm(Otwinowski & Minor, 1997)'
_computing_data_collection       'PAL BL2D-SMDC Program(Shin et.al, 2016)'
_computing_data_reduction        'HKL3000sm(Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEP 3'
_computing_publication_material  CIFTAB
_computing_structure_refinement  'SHELXL-2018(Sheldrick, 2015b)'
_computing_structure_solution    'SHELXT-2018(Sheldrick, 2015a)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.932
_diffrn_measured_fraction_theta_max 0.931
_diffrn_measurement_device_type  'ADSC Q210 CCD area detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.700
_diffrn_reflns_av_R_equivalents  0.0677
_diffrn_reflns_av_unetI/netI     0.0968
_diffrn_reflns_Laue_measured_fraction_full 0.932
_diffrn_reflns_Laue_measured_fraction_max 0.931
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            16553
_diffrn_reflns_point_group_measured_fraction_full 0.932
_diffrn_reflns_point_group_measured_fraction_max 0.931
_diffrn_reflns_theta_full        24.835
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         1.795
_diffrn_source                   'PLSII 2D bending magnet'
_exptl_absorpt_coefficient_mu    0.782
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.962
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'HKL3000sm Scalepack(Otwinowski et.al,2003)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.403
_exptl_crystal_description       needle
_exptl_crystal_F_000             1116
_exptl_crystal_size_max          0.050
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.631
_refine_diff_density_min         -0.666
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.977
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         8602
_refine_ls_number_restraints     599
_refine_ls_restrained_S_all      0.960
_refine_ls_R_factor_all          0.1338
_refine_ls_R_factor_gt           0.0723
_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^)+(0.1179P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1769
_refine_ls_wR_factor_ref         0.2083
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4676
_reflns_number_total             8602
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc02819f2.cif
_cod_data_source_block           cp_CN_sq
_cod_database_code               7123537
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.962
_shelx_estimated_absorpt_t_max   0.992
_shelx_res_checksum              66531
_shelx_fab_checksum              94166