From the free jet millimeter-wave spectra of four isotopomers of the weakly bonded oxirane• • •Kr complex, information on the equilibrium conformation, dynamics, and dissociation energy has been deduced. A C s symmetry is found for the complex, with Kr lying in the σ v plane of symmetry of oxirane.
Rotational Spectrum and Internal Dynamics of Tetrahydrofuran–Krypton
✍ Scribed by Qian Gou; Gang Feng; Dr. Luca Evangelisti; Dr. Assimo Maris; Marianna Marchini; Dr. Biagio Velino; Prof. Dr. Walther Caminati
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 260 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1439-4235
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Methyl carbamate, an isomer of glycine, is a possible candidate for interstellar detection. It might be more abundant than glycine and its dipole moment is much larger. Furthermore, using high-level quantum chemical calculations, it is shown that syn methyl carbamate has a lower energy than glycine.
The microwave rotational spectra of ortho-tolunitrile (C 6 H 4 CH 3 CN) have been investigated in the ground torsional state in the frequency ranges of 22.0 -26.0 GHz and 32.0 -37.0 GHz. The true rotational constants were determined to be A r ϭ 2890.98 MHz, B r ϭ 1499.75 MHz, and C r ϭ 993.58 MHz. A
The theoretical part of the research, performed in Budapest, Hungary, was partially supported by grants from the Scientific Research Foundation of Hungary (OTKA 2101 and FO13962). G.W. and J.D. thank the A.T.P. "Planétologie" (CNRS) for financial support.
The ground state rotational spectra of HCP, H 13 CP, DCP, and D 13 CP have been measured in the millimeter-wave and submillimeter-wave ranges. For HCP and DCP, the rotational spectra in the vibrationally excited states £ 2 Å 1, 2 and £ 3 Å 1 have also been analyzed. The equilibrium structure has bee