Reversible Structural Transformation between a Molecular Solomon Link and an Unusual Unsymmetrical Trefoil Knot.
Zhang, Hai-Ning; Gao, Wen-Xi; Lin, Yue-Jian; Jin, Guo-Xin; Journal of the American Chemical Society 141 (2019) 16057–16063; doi:10.1021/jacs.9b08254

data_4128337
_publ_section_title
;
 Reversible Structural Transformation between a Molecular Solomon Link and
 an Unusual Unsymmetrical Trefoil Knot.
;
_journal_issue                   40
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              16057
_journal_page_last               16063
_journal_paper_doi               10.1021/jacs.9b08254
_journal_volume                  141
_journal_year                    2019
_chemical_formula_sum            'C44 H50 F6 Ir2 N8 O6 S2'
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_refine_ls_R_factor_all          0.0726
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.1400P)^2^+3.4514P] where P=(Fo^2^+2Fc^2^)/3'
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