COMPETING INTRAMOLECULAR VS. INTERMOLECULAR HYDROGEN BONDING IN PHOSPHORYL-CONTAINING SECONDARY ALKANOLS: A STRUCTURAL, SPECTROSCOPIC AND DFT STUDY ArticlePasechnik M.P., Matveeva A.G., Lyssenko K.A., Aysin R.R., Smol'yakov A.F., Zubavichus Y.V., Godovikov I.A., Goryunov E.I.Journal of Molecular Structure. Vol. 1175. 2019. P.. 874-881