Data-driven efficient synthetic exploration of anionic lanthanide-based metal–organic frameworks
Kitamura, Yu; Nakamura, Yuiga; Sugimoto, Kunihisa; Yoshikawa, Hirofumi; Tanaka, Daisuke; Chemical Communications  (2022) –; doi:10.1039/D2CC04985F

data_7130719
_publ_section_title
;
 Data-driven efficient synthetic exploration of anionic lanthanide-based
 metal--organic frameworks
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D2CC04985F
_journal_year                    2022
_chemical_formula_sum            'C42.5 H38.5 N2 O16 Sm2'
_chemical_formula_weight         1133.95
_chemical_name_systematic        KGF-15(Sm)
_space_group_crystal_system      orthorhombic
_space_group_IT_number           45
_space_group_name_Hall           'I 2 -2c'
_space_group_name_H-M_alt        'I b a 2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-05-02 deposited with the CCDC.	2022-09-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   47.1720(8)
_cell_length_b                   17.2138(4)
_cell_length_c                   11.23970(10)
_cell_measurement_reflns_used    78543
_cell_measurement_temperature    100
_cell_measurement_theta_max      21.952
_cell_measurement_theta_min      1.610
_cell_volume                     9126.7(3)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.849
_diffrn_measurement_device_type
'esperanto-CrysAlisPro-abstract goniometer imported esperanto images'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.4134
_diffrn_reflns_av_R_equivalents  0.0872
_diffrn_reflns_av_unetI/netI     0.0923
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.849
_diffrn_reflns_limit_h_max       75
_diffrn_reflns_limit_h_min       -78
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            78543
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.797
_diffrn_reflns_theta_full        14.362
_diffrn_reflns_theta_max         21.952
_diffrn_reflns_theta_min         1.610
_exptl_absorpt_coefficient_mu    0.627
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.40646
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.651
_exptl_crystal_description       plate
_exptl_crystal_F_000             4476
_exptl_crystal_size_max          0.040
_exptl_crystal_size_mid          0.010
_exptl_crystal_size_min          0.010
_refine_diff_density_max         1.901
_refine_diff_density_min         -2.798
_refine_diff_density_rms         0.212
_refine_ls_abs_structure_details
;
 Flack x determined using 4711 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.29(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.968
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     511
_refine_ls_number_reflns         22560
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.968
_refine_ls_R_factor_all          0.0908
_refine_ls_R_factor_gt           0.0493
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0706P)^2^+19.4808P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1386
_refine_ls_wR_factor_ref         0.1696
_reflns_Friedel_coverage         0.810
_reflns_Friedel_fraction_full    0.995
_reflns_Friedel_fraction_max     0.742
_reflns_number_gt                12812
_reflns_number_total             22560
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2cc04985f3.cif
_cod_data_source_block           ydkr_a
_cod_original_formula_sum        'C42.50 H38.50 N2 O16 Sm2'
_cod_database_code               7130719
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.975
_shelx_estimated_absorpt_t_max   0.994
_shelx_res_checksum              90732
_shelx_hkl_checksum              30322