Science
Constants - Constant, Absolute Entropy

Symbol: S0/R
Value: -1.1517048(44) 
-1.1648678(44) 
Category: Physico-Chemical Constants - Physico-Chemical Constants
Description: Given by

5/2 + ln [(2πmukT1/h2)(3/2)kT1/p0]

The first value quoted is for T1=1K and p0=100kPa, while the second value is for T1=1K and p0=101.325kPa.