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A Solid-State Supramolecular Rotator Assembled from a Cs-crown Ether Polyoxometalate Hybrid: (Cs+)3([18]crown-6)3(H+)2[PMo12O40]
| Content Provider | Semantic Scholar |
|---|---|
| Author | Akutagawa, Tomoyuki Endo, Daigoro Kudo, Fumito Noro, Shin-Ichiro Takeda, Sadamu Cronin, Leroy Nakamura, Takayoshi |
| Copyright Year | 2008 |
| Abstract | A solid-state molecular rotator comprising [18]crown-6 was assembled into a crystalline array of (Cs+)3([18]crown-6)3(H+)2[PMo12O40]5−, whereby two Cs+([18]crown-6) supramolecular rotators were complexed with a two-electron-reduced α-[PMo12O40]5− Keggin cluster. The size-compatible rotators of [18]crown-6 were directly complexed to an α-[PMo12O40]5− axle through Cs+−O interactions. The investigation of the dynamics of the system revealed that two rotation frequencies for [18]crown-6 were observed by using temperature-dependent 1H NMR studies, and these were dominated by intermolecular interactions in the solid state. |
| Starting Page | 812 |
| Ending Page | 816 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| Volume Number | 8 |
| Alternate Webpage(s) | http://www.chem.gla.ac.uk/cronin/media/papers/Akutagawa2008CrystalGrowthDesign.pdf |
| Alternate Webpage(s) | https://doi.org/10.1021/cg060951%2B |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
