Isoreticular chemistry of scandium analogues of the multicomponent metal‒organic framework MIL-142
Prasad, Ram R. R.; Pleass, Charlotte; Rigg, Amber L.; Cordes, David B.; Lozinska, Magdalena M.; Georgieva, Veselina M.; Hoffmann, Frank; Slawin, Alexandra M. Z.; Wright, Paul A.; CrystEngComm 23 (2021) 804–812; doi:10.1039/D0CE01593H

data_7241795
_publ_section_title
;
 Isoreticular chemistry of scandium analogues of the multicomponent
 metal--organic framework MIL-142
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              804
_journal_page_last               812
_journal_paper_doi               10.1039/D0CE01593H
_journal_volume                  23
_journal_year                    2021
_chemical_formula_moiety         'C42.67 H23.67 N1.33 O16 Sc3'
_chemical_formula_sum            'C42.67 H23.67 N1.33 O16 Sc3'
_chemical_formula_weight         945.85
_space_group_crystal_system      trigonal
_space_group_IT_number           166
_space_group_name_Hall           '-R 3 2"'
_space_group_name_H-M_alt        'R -3 m :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2020-10-20
_audit_creation_method           'by CrystalStructure 4.3'
_audit_update_record
;
2020-10-20 deposited with the CCDC.	2020-12-01 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                120.0000
_cell_formula_units_Z            18
_cell_length_a                   28.7845(15)
_cell_length_b                   28.7845(15)
_cell_length_c                   48.405(3)
_cell_measurement_reflns_used    1423
_cell_measurement_temperature    125
_cell_measurement_theta_max      36.74
_cell_measurement_theta_min      3.13
_cell_volume                     34733(3)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_molecular_graphics    'CrystalStructure 4.3'
_computing_publication_material  'CrystalStructure 4.3 (Rigaku, 2018)'
_computing_structure_refinement  'SHELXL Version 2018/3 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT Version 2018/2 (Sheldrick, 2014)'
_diffrn_ambient_temperature      125
_diffrn_detector_area_resol_mean 5.811
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.2803
_diffrn_reflns_av_unetI/netI     0.0645
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       36
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       58
_diffrn_reflns_limit_l_min       -60
_diffrn_reflns_number            134806
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         75.913
_diffrn_reflns_theta_min         2.545
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.554
_exptl_absorpt_correction_T_max  0.926
_exptl_absorpt_correction_T_min  0.024
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Spherical absorption correction
 using equivalent radius and absorption coefficient.
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    0.814
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             8640.00
_exptl_crystal_recrystallization_method 'solvothermal reaction in DMF/water'
_exptl_crystal_size_max          0.040
_exptl_crystal_size_mid          0.040
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.33
_refine_diff_density_min         -0.32
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.919
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     304
_refine_ls_number_reflns         8495
_refine_ls_number_restraints     2
_refine_ls_R_factor_all          0.2240
_refine_ls_R_factor_gt           0.1208
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.1919P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3273
_refine_ls_wR_factor_ref         0.4338
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2029
_reflns_number_total             8495
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            d0ce01593h2.cif
_cod_data_source_block           MIL-142Sc-PTB
_cod_depositor_comments
'Adding full bibliography for 7241791--7241795.cif.'
_cod_original_sg_symbol_H-M      R-3m
_cod_database_code               7241795
_shelx_res_checksum              75311
_shelx_fab_checksum              63839