Microwave Spectrum of N-Methylformamide

被引：0
作者：
Meshcheryakov, A. A. [1 ,2 ]
Ilyushin, V. V. [1 ,2 ]
Alekseev, E. A. [1 ,2 ]
Motienko, R. A. [3 ]
Margules, L. [3 ]
机构：
[1] NASU, Inst Radio Astron, Microwave Spect Dept, Kharkov, Ukraine
[2] Kharkov Natl Univ, Quantum Radiophys Dept, Kharkov, Ukraine
[3] Univ Lille 1, Lab Phys Lasers Atomes & Mol, Villeneuve Dascq, France
来源：
2016 9TH INTERNATIONAL KHARKIV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES (MSMW) | 2016年
关键词：
N-methylformamide; microwave spectrum; methyl top internal rotation; ROTATIONAL SPECTRUM; SPECTROSCOPY; MOLECULE;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Rotational spectra of the N-methylformamide HCONHCH3 molecule were recorded in the frequency range between 45 and 630 GHz. Analysis was carried out for the trans conformer of the molecule using the Rho axis method where the quadrupole hyperfine structure was taken into account in the first order of perturbation treatment. The analysed dataset for trans conformer contains 18914 A and E transitions with J <= 62 in the ground, first, and second excited torsional states. A fit within experimental error is achieved with weighted root-mean-square deviation of 0.85.
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页数：4
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