作者:H. Sarkkinen、A.-M. Tolonen、S. Alanko
DOI:10.1006/jmsp.1997.7376
日期:1997.9
The high-resolution infrared spectrum of deuterated iodoacetylene has been measured in the region 200-2700 cm-1. In addition to all five fundamentals, the bands 2nu40 and 2nu50 have been identified. The measurements were carried out by using a Fourier transform spectrometer at room temperature with instrumental resolution of about 0.0020 cm-1. The ground state rotational constants B0 = 0.0970742961(72)
氘代乙炔的高分辨率红外光谱已在200-2700 cm-1的范围内进行了测量。除了所有五个基本原理外,还确定了2nu40和2nu50波段。通过使用傅立叶变换光谱仪在室温下以约0.0020cm-1的仪器分辨率进行测量。基态旋转常数B0 = 0.0970742961(72)cm-1,D0 = 1.38482(20)x 10(-8)cm-1,H0 = -1.47(10)x 10(-15)cm-1通过将来自上述相同频带的462个基态组合差异与来自文献的精确MW数据相组合来确定。另外,已经获得了所有基本水平的分子常数。版权所有1997学术出版社。版权所有1997学术出版社