Highly correlated ab initio thermodynamics of oxymethylene dimethyl ethers (OME): formation and extension to the liquid phase

The principal thermodynamic functions of gaseous and liquid oxymethylene dimethyl ether (OME n ) oligomers were established based on a quantum chemical compound method delivering almost CCSD(T)/A′VQZ quality. From known and assessed phase change data, thermodynamic values for the liquid phase were established.