stretching vibrations
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Molecular vibration — A molecular vibration occurs when atoms in a molecule are in periodic motion while the molecule as a whole has constant translational and rotational motion. The frequency of the periodic motion is known as a vibration frequency, and the typical… … Wikipedia
chemical compound — Introduction any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element). All the matter in the universe is composed of the atoms of more than 100 different chemical elements … Universalium
Metal ions in aqueous solution — A metal ion in aqueous solution is a cation, dissolved in water, of chemical formula [M(H2O)n]z+. The solvation number, n, determined by a variety of experimental methods is 4 for Li+ and Be2+ and 6 for elements in rows 3 and 4 of the periodic… … Wikipedia
Carbonium ion — CH5 redirects here. For the postal district, see CH postcode area. A carbonium ion is a carbocation of the penta or tetracoordinated nonclassical type such as an ion of the type R5C+.[1] Methanium CH5+ … Wikipedia
Hydroxide — Lewis structure of the hydroxide ion showing three lone pairs on the oxygen atom … Wikipedia
Copper — For other uses, see Copper (disambiguation) … Wikipedia
Color of water — For the book by James McBride, see The Color of Water. Water portal … Wikipedia
Hexatriynyl radical — The hexatriynyl radical, C6H, is an organic radical molecule consisting of a chain of six carbon atoms terminated by a hydrogen. It has the structure:The unpaired electron is located at the opposite end to the hydrogen atom, as indicated. Both… … Wikipedia
Vibration moleculaire — Vibration moléculaire Une vibration moléculaire se produit lorsque les atomes d une molécule sont dans un mouvement périodique pendant que la molécule dans son ensemble subit un mouvement de translation et rotation. La fréquence du mouvement… … Wikipédia en Français
Vibration moléculaire — Une vibration moléculaire se produit lorsque les atomes d une molécule sont dans un mouvement périodique pendant que la molécule dans son ensemble subit un mouvement de translation et de rotation. La fréquence du mouvement périodique est appelée… … Wikipédia en Français
Resonance Raman spectroscopy — Resonance Raman (RR) spectroscopy is a specialized implementation of the more general Raman spectroscopy. Overview As in Raman spectroscopy, RR spectroscopy provides information about the vibrations of molecules, and can also be used for… … Wikipedia
