HIGH RESOLUTION MID-INFRARED SPECTROSCOPY OF D$_2$O$^{+}$
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Date
2008
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Publisher
Ohio State University
Abstract
We have observed the mid-infrared absorption spectra of D$_2$O$^{+}$ using a tunable lead-salt diode laser spectrometer with velocity-modulation technique. The D$_2$O$^{+}$ ions were generated in a water-cooled discharge of a mixture of D$_2$O and helium. Spectra were collected in the region between 1000 and 1150 cm$^{-1}$. Totally 64 lines were assigned to the ${\nu}$$_2$ fundamental band of D$_2$O$^{+}$ ($\tilde{X}^{2}$$B$$_1$). Precise molecular constants have been determined.
Description
Author Institution: College of Physical Science and Technology, HuaZhong; Normal University, Wuhan 430079, China