Free Access

Table 2

Spectroscopic parameters of ethyl isocyanide in MHz – reduction S.

Parameter This worka
A 27 760.00878 (29)b
B 5117.291479 (43)
C 4561.922806 (40)
DJ × 103 3.640062 (17)
DJK × 103 −59.32483 (31)
DK × 103 643.6242 (22)
d1 × 103 −0.9143104 (65)
d2 × 103 −0.0430146 (28)
HJ × 106 0.0156110 (29)
HJK × 106 −0.35310 (11)
HKJ × 106 0.1216 (12)
HK × 106 33.7733 (72)
h1 × 109 6.8577 (14)
h2 × 109 0.73821 (97)
h3 × 109 0.11971 (40)
LJ × 1012 −0.08952 (17)
LJJK × 1012 2.988 (17)
LJK × 109 −0.02352 (16)
LKKJ × 109 −0.1585 (21)
LK × 109 −1.2626 (81)
l1 × 1012 −0.045245 (96)
l2 × 1015 −6.413 (73)
l3 × 1015 −2.382 (41)
l4 × 1015 −0.221 (11)
PJJK × 1015 −0.01749 (94)
PJK × 1015 0.143 (12)
PKJ × 1015 −5.74 (17)
PK × 1012 0.0186 (14)
Number of distinct lines 2963
Standard deviation of the fit (in kHz) 28.7
Weighted deviation of fit 0.957
Condition number 310

Notes. (a) Watson’s S reduction has been used in the representation Ir . (b) Numbers in parentheses are one standard deviation in units of the least significant figures.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.