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Pentacyclic Nano-Trefoil
- Ju, Huiyeong;
- Tsuruoka, Yumiko;
- Hayano, Miho;
- Lee, Eunji;
- Park, Ki-Min;
- 외 4명
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12초록
Tetra-armed cyclen (1) bearing two 4-(4'-pyridyl)benzyl and two 3,5-difluorobenzyl groups and its Ag+ complexes were prepared and structurally characterized. The complexes formed between 1 and Ag+ undergoes a reversible structural transformation between a 2:2 dimeric complex and a 3:5 pentacyclic trefoil complex with changes in the Ag+/ 1 molar ratio. It was also revealed that the 3:5 trefoil complex could encapsulate benzene and [D6]benzene selectively in solid-state. The benzene-included structures are stabilized by C-H center dot center dot center dot F-C interactions between the benzene molecule and the ligand molecule.
키워드
argentivorous molecules; cyclen; cyclic dimers; pentacyclic trefoil; reversible structural transformation; silver(I) complexes; AG+-PI INTERACTIONS; AROMATIC SIDE-ARMS; ARGENTIVOROUS MOLECULES; METAL; COMPLEXES; BINDING; WATER; MACROCYCLE; SYSTEM; LIGAND
- 제목
- Pentacyclic Nano-Trefoil
- 저자
- Ju, Huiyeong; Tsuruoka, Yumiko; Hayano, Miho; Lee, Eunji; Park, Ki-Min; Ikeda, Mari; Ishi-i, Jun-ichi; Kuwahara, Shunsuke; Habata, Yoichi
- 발행일
- 2021-01
- 유형
- Article
- 권
- 60
- 호
- 2
- 페이지
- 650 ~ 654