NSF Spectral Data Options |
in choosing which isotopes to search.
|
Specific Corrections and Reanalysis of the Data:
Three transitions fit poorly and were excluded from the final analysis.
Their calculated frequencies are shown below along with
Δν
which is
11,0-10,1 | 42 324.390(14) MHz | Δν=0.400 MHz | ||
152,13-161,16 | 20 474.989(22) MHz | Δν=0.229 MHz | ||
154,12-163,13 | 20 649.868(19) MHz | Δν=0.218 MHz | MHz
The centrifugal distortion results given are identical to those reported by Kirchhoff [72031], however, the molecular constants are quoted with more significant figures. An improved analysis of the nuclear quadrupole interaction of 14N was obtained from a fit to 33 hyperfine components with a standard deviation of 0.047 MHz.