CF···cation interactions: alkali metal complexes of hexafluoro cage compound
✍ Scribed by Hiroyuki Takemura; Sachiko Nakashima; Noriyoshi Kon; Takahiko Inazu
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- French
- Weight
- 169 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
I3C NMR studies of alkali metal cation complexation by six related crown ethers are described. The crown ethers (and ions studied) were 2,3-naphtho-20-crown-6 (Na', K+, Rb+, Cs'), 2,3-naphtho-17-crown-5 (Na', K ' , Rb+, Cs+), 2,3-naphtho-14-crown-4 (Na+, K + , Rb+, Cs+), l,&naphtho-21-crown-6 (Na',
## Abstract Resorc[4]arenes are compounds with interesting properties, mainly because of their ability to form host–guest complexes with the guest located inside the cavity. The size of the guest limits the complexation, as shown by a competition experiment with tetraalkylammonium ions of different