Abstract
The observation presented by Halupka and Sander that the infrared bands due to minor species of formic acid in Ar matrices at 7-10 K, following trapping from a supersonic cold gaseous jet, are due not to higher aggregates but to an open chain (HCO2H2) species with an energetically favorable arrangement of the two C double bond O dipoles. The mixture HCO2H molecules in higher aggregates are as numerous as those in cyclic (HCO2H)2.
Original language | English |
---|---|
Pages (from-to) | 1819-1825 |
Number of pages | 7 |
Journal | Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy |
Volume | 55 |
Issue number | 9 |
DOIs | |
Publication status | Published - Aug 1999 |