The hydration of 2-fluoropyridine with one water molecule has been studied with a pulsed jet Fourier transform microwave technique. The rotational spectra of five isotopologues of the 1:1 complex have revealed the formation of a single most stable isomer. The observed cluster is characterized by an OH···N hydrogen bond and a CH···O weak hydrogen bond, where water is coplanar to the aromatic ring and acts in a double role of proton donor and proton acceptor.
Intermolecular Hydrogen Bonding in 2-Fluoropyridine-Water / Gou , Qian; Spada, Lorenzo; Vallejo-Lopez , Montserrat; Melandri, Sonia; Lesarri, Alberto; Cocinero, Emilio J.; Caminati, Walther. - In: CHEMISTRYSELECT. - ISSN 2365-6549. - STAMPA. - 1:6(2016), pp. 1273-1277. [10.1002/slct.201600370]
Intermolecular Hydrogen Bonding in 2-Fluoropyridine-Water
GOU, QIAN;SPADA, LORENZO;MELANDRI, SONIA;CAMINATI, WALTHER
2016
Abstract
The hydration of 2-fluoropyridine with one water molecule has been studied with a pulsed jet Fourier transform microwave technique. The rotational spectra of five isotopologues of the 1:1 complex have revealed the formation of a single most stable isomer. The observed cluster is characterized by an OH···N hydrogen bond and a CH···O weak hydrogen bond, where water is coplanar to the aromatic ring and acts in a double role of proton donor and proton acceptor.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
