The Near Infrared Spectrum and the Internuclear Distances of Nitrous Oxide

Abstract
The near infrared spectra of N214O16 and N15N14O16 have been investigated using a high‐resolution grating spectrometer. The α's and hence the Be values for both isotopic species have been determined. From the Be values, the equilibrium N–N and N–O internuclear distances have been found to be 1.126A and 1.186A, respectively.