The Fermi resonance (FR) phenomenon is prevalent in infrared and Raman spectroscopy,
and it can be observed in a variety of molecules. In particular, pyridine is a compound that …

Charge-transfer complexes (CTC) exhibit promising application in scientific field. A prototype
CTC (TTF-TCNQ), formed by charge donating (tetrathiafulvalene) and charge accepting …

Ethane (⁠ C 2 H 6⁠) is anticipated to be the most stable compound within the carbon–
hydrogen system under the 100 GPa pressure range. Nevertheless, the properties of ethane …

Fermi resonance (FR) is a molecular vibrational coupling and energy transfer phenomenon
existing within or between molecules. Raman spectra of acetonitrile-methanol (CH 3 CN-CH …

Xylitol, as a typical polyol, has a broad range of application prospects. However, the
molecular states of xylitol under different environments are rarely reported until now. In this …

In the spectroscopic study of polyatomic molecules, Fermi resonance (FR) is a vibrational
coupling and energy transfer phenomenon that widely exists intra-and intermolecular. In …

Fermi resonance (FR), a prevalent phenomenon in molecules, has an important effect in
spectrum analysis. As an effective way to change the molecular structure and tune …

Solid-state topochemical polymerization (SSTP) reactions of diacetylenes (DAs) have
garnered significant attention due to their crucial role in the synthesis and development of …

In situ high‐pressure Raman spectroscopy experiments have been performed to investigate
the structural changes of parabanic acid (PA) up to~ 12.0 GPa. The analysis of Raman …

In situ high-pressure Raman spectra of phthalic anhydride (PA) have been measured up to
16 GPa through diamond anvil cell technique. The results show that all the Raman bands …