Different types of interactions between fullerene C60 and C70 anions and metal tetraphenylporphyrins in the (PMDAE+)(MIITPP)(Fullerene−)⋅Solvent complexes (M = Co, Mn, Zn) containing coordinating N, N, N, N‘, N‘-pentamethyldiaminoethane cations
作者:Mikhail G. Andronov、Alexey V. Kuzmin、Alexander F. Shestakov、Salavat S. Khasanov、Dmitri V. Konarev
DOI:10.1016/j.ica.2022.120789
日期:2022.4
Series of anionic salts of fullerenes C60 and C70 with different metal tetraphenylporphyrins, MIITPP, where M = Co, Mn and Zn, and N, N, N, N‘, N‘-pentamethyldiaminoethane cations (PMDAE+) has been obtained in a crystalline form. Composition of the complexes is (PMDAE+)⋅(MIITPP}(C60−)⋅XC6H4Cl2 (M = Co, X = 1.25 (1), M = Mn, X = 0.75 (2) and M = Zn, X = 0.75 (3)) and (PMDAE+)⋅ZnIITPP}2⋅(C70−)2⋅4C6H4Cl2
富勒烯 C 60和 C 70与不同金属四苯基卟啉 M II TPP 的系列阴离子盐,其中 M = Co、Mn 和 Zn,以及N、N、N、N '、N'-五甲基二氨基乙烷阳离子 (PMDAE + )以结晶形式获得。配合物的组成为 (PMDAE + )⋅(M II TPP}(C 60 - )⋅XC 6 H 4 Cl 2 (M = Co, X = 1.25 ( 1 ), M = Mn, X = 0.75 ( 2 ) 和M = 锌, X = 0.75 ( 3)) 和 (PMDAE + )⋅Zn II TPP} 2 ⋅(C 70 - ) 2 ⋅4C 6 H 4 Cl 2 ( 4 )。富勒烯阴离子和含氮PMDAE +阳离子均可与金属卟啉配位,相互竞争。在1 中形成 2.426(7) Å 长度 (120 K) 的弱 Co-C(C 60 - ) 配位键,而 PMDAE +阳离子仅与 Co II TPP弱配位。在