Triatomic molecules are molecules composed of three atoms, of either the same or different chemical elements. Examples include H2O, CO2 (pictured), HCN...

Triatomic hydrogen or H3 is an unstable triatomic molecule containing only hydrogen. Since this molecule contains only three atoms of hydrogen it is the...

all of the halogens. Ozone (O3) is a common triatomic homonuclear molecule. Homonuclear tetratomic molecules include arsenic (As4) and phosphorus (P4)....

any other polyatomic ion. The trihydrogen cation is the simplest triatomic molecule, because its two electrons are the only valence electrons in the system...

in the behavior of molecules, at least small molecules. For instance, if one replaces any one of the atoms in a triatomic molecule with a rare gas atom...

Water (H 2O) is a simple triatomic bent molecule with C2v molecular symmetry and bond angle of 104.5° between the central oxygen atom and the hydrogen...

diagram, is a qualitative descriptive tool explaining chemical bonding in molecules in terms of molecular orbital theory in general and the linear combination...

the rotation bending Schrödinger equation for a triatomic molecule with application to the water molecule". Journal of Molecular Spectroscopy. 74 (1): 1–8...

{\displaystyle {\ce {(NH2)2CO + O3 -> N2 + CO2 + 2 H2O}}} Ozone is a bent triatomic molecule with three vibrational modes: the symmetric stretch (1103.157 cm−1)...

the rotation bending Schrödinger equation for a triatomic molecule with application to the water molecule". Journal of Molecular Spectroscopy. 74 (1): 1–8...

oxides, nitrogen dioxide is a reddish-brown gas. It is a paramagnetic, bent molecule with C2v point group symmetry. Industrially, NO2 is an intermediate in...

Cyclic ozone is a theoretically predicted form of ozone. Like ordinary ozone (O3), it would have three oxygen atoms. It would differ from ordinary ozone...

known to medieval alchemists as "volatile spirit of sulfur". SO2 is a bent molecule with C2v symmetry point group. A valence bond theory approach considering...

experimentally at 11 to 13.5 electronvolts. In contrast to the linear tricarbon molecule, the C+ 3 cation is bent. The systematic names 1λ2,3λ2-propadiene, and...

Hypoiodous acid is an inorganic compound with the chemical formula HIO. It forms when an aqueous solution of iodine is treated with mercuric or silver...

PMID 26671378. Suno, Hiroya (14 January 2016). "Geometrical structure of helium triatomic systems: comparison with the neon trimer". Journal of Physics B: Atomic...

diatomic molecule (with one parameter, namely the bond length), this means that the eigenvalues cannot cross at all. In the case of a triatomic molecule, this...

Argon fluorohydride (systematically named fluoridohydridoargon) or argon hydrofluoride is an inorganic compound with the chemical formula HArF (also written...

The S3 molecule, known as trisulfur, sulfur trimer, thiozone, or triatomic sulfur, is a cherry-red allotrope of sulfur. It comprises about 10% of vaporised...

relatively obscure.[citation needed] The organic compound L-isoleucine molecule presents some features typical of organic compounds: carbon–carbon bonds...

nitric oxide is a signaling molecule in many physiological and pathological processes. It was proclaimed the "Molecule of the Year" in 1992. The 1998...

This is a list of molecules that have been detected in the interstellar medium and circumstellar envelopes, grouped by the number of component atoms....

cyanide are methanenitrile and formonitrile. Hydrogen cyanide is a linear molecule, with a triple bond between carbon and nitrogen. The tautomer of HCN is...

Hypobromous acid is an inorganic compound with chemical formula of HOBr. It is a weak, unstable acid. It is mainly produced and handled in an aqueous solution...

restored. One sulfhydryl-containing amino acid can scavenge up to four molecules of HClO. Consistent with this, it has been proposed that sulfhydryl groups...

exhibiting a deviation of only 0.2% (see tabulation above). For a linear triatomic molecule such as CO2, there are only 5 degrees of freedom (3 translations and...

PMID 35650357. S2CID 245144894. L. Miller, Johanna (16 June 2022). "A triatomic molecule is laser cooled and trapped". Physics Today. 2022 (1): 0616a. Bibcode:2022PhT...

micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds...

transitions are actually on vibration-rotation bands of a linear triatomic molecule, the rotational structure of the P and R bands can be selected by...

number of a metal cation, where appropriate. For example, the covalent molecule gallium triiodide (Ga2I6) is better referred to as gallium(III) iodide...