Version	1
Date of Entry	June 2008
Contributor	Mitsunori Araki & Nobuhiko Kuze
Lines Listed	18 (8, 6)
Frequency / GHz	17-39 GHz (28-40 GHz, 28-37 GHz)
Max J	9 (10, 9)
Max K
log STR0
log STR1
Isotope Corr.
Egy / (cm-1)
μa / D	1.65 (B3LYP/cc-pVQZ)
μb / D	1.29 (B3LYP/cc-pVQZ)
μc / D
A / MHz
B / MHz	2131.3905(186)
C / MHz	2125.6184(167)
Q(2000.)
Q(1000.)
Q(500.0)
Q(300.0)
Q(225.0)
Q(150.0)
Q(75.00)
Q(37.50)
Q(18.75)
Q(9.375)
References "Laboratory Detection of a Linear Carbon Chain Alcohol: HC4OH and Its Deuterated Species," Mitsunori Araki, Nobuhiko Kuze, Astrophysical Journal, ApJ, 680, L93 (2008). The lines marked with an asterisk (*) in Ka and Kc are blended lines of the Ka not= 1 transitions. In the cases of DC4OH and HC4OD the rotational constants (B+C)/2 are determined.