Linker Desymmetrization: Access to a Series of Rare-Earth Tetracarboxylate Frameworks with Eight-Connected Hexanuclear Nodes
Lv, Xiu-Liang; Feng, Liang; Xie, Lin-Hua; He, Tao; Wu, Wei; Wang, Kun-Yu; Si, Guangrui; Wang, Bin; Li, Jian-Rong; Zhou, Hong-Cai; Journal of the American Chemical Society  (2021) –; doi:10.1021/jacs.0c11546

data_4135543
_publ_section_title
;
 Linker Desymmetrization: Access to a Series of Rare-Earth
 Tetracarboxylate Frameworks with Eight-Connected Hexanuclear Nodes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c11546
_journal_year                    2021
_chemical_formula_moiety         'C180 Eu18 O74'
_chemical_formula_sum            'C132 H66 Eu9 N0 O47'
_chemical_formula_weight         3771.48
_chemical_name_systematic
; 
Olex2 1.2 
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506) 
;
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_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
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_exptl_crystal_description       block
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_refine_diff_density_max         0.785
_refine_diff_density_min         -0.982
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
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_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1139P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1697
_refine_ls_wR_factor_ref         0.1882
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3475
_reflns_number_total             5057
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja0c11546_si_002.cif
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_cod_original_cell_volume        7157.2(5)
_cod_database_code               4135543
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