Different forms of the 8th element of Periodic Table
There are several known allotropes of oxygen. The most familiar is molecular oxygen (O2), present at significant levels in Earth's atmosphere and also known as dioxygen or triplet oxygen. Another is the highly reactive ozone (O3). Others are:
Atomic oxygen (O1), a free radical.
Singlet oxygen (O* 2), one of two metastable states of molecular oxygen.
Tetraoxygen (O4), another metastable form.
Solid oxygen, existing in six variously colored phases, of which one is octaoxygen (O8, red oxygen) and another one metallic (ζ-oxygen).
and 28 Related for: Allotropes of oxygen information
There are several known allotropesofoxygen. The most familiar is molecular oxygen (O2), present at significant levels in Earth's atmosphere and also...
californium have three allotropes each. In 2017, the concept of nanoallotropy was proposed. Nanoallotropes, or allotropesof nanomaterials, are nanoporous...
continuously replenished by the photosynthetic action of living organisms. Another form (allotrope) ofoxygen, ozone (O 3), strongly absorbs ultraviolet UVB...
distinctively pungent smell. It is an allotropeofoxygen that is much less stable than the diatomic allotrope O 2, breaking down in the lower atmosphere...
Singlet oxygen, systematically named dioxygen(singlet) and dioxidene, is a gaseous inorganic chemical with the formula O=O (also written as 1 [O 2] or...
common form of gaseous oxygen, O2, and ozone, there are other allotropesofoxygen. Sulfur forms several allotropes containing different numbers of sulfur...
Octaoxygen, also known as ε-oxygen or red oxygen, is an allotropeofoxygen consisting of eight oxygen atoms. This allotrope forms above 600 K (327 °C;...
tetraoxygen molecule (O4), also called oxozone, is an allotropeofoxygen consisting of four oxygen atoms. Tetraoxygen was first predicted in 1924 by Gilbert...
allotropes include rhombic sulfur and monoclinic sulfur. Rhombic sulfur is the more stable of the two allotropes. Monoclinic sulfur takes the form of...
Triplet oxygen, 3O2, refers to the S = 1 electronic ground state of molecular oxygen (dioxygen). Molecules of triplet oxygen contain two unpaired electrons...
500 hypothetical 3‑periodic allotropesof carbon are known at the present time, according to the Samara Carbon Allotrope Database (SACADA). Under certain...
phosphorus can exist in several allotropes, the most common of which are white and red solids. Solid violet and black allotropes are also known. Gaseous phosphorus...
is a different allotropeofoxygen, O 8, not merely a different crystalline phase of O2. A ζ-phase appears at 96 GPa when ε-phase oxygen is further compressed...
pyrimidines of RNA and DNA, and in bones as calcium phosphate and hydroxylapatite. OxygenAllotropesofoxygen Reactive oxygen species Chemical properties of Oxygen[1]...
Octaoxygen (O8) an allotropeofoxygen Omaha/8, a poker variant Siam Air, a defunct Thai airline USS O-8 (SS-69), a O-class submarine of the United States...
with diverse molecular configurations called allotropes. The three relatively well-known allotropesof carbon are amorphous carbon, graphite, and diamond...
Shepelevich (2015). "Information entropy ofoxygenallotropes. A still open discussion about the closed form of ozone". Computational and Theoretical Chemistry...
forms (or allotropes) ofoxygen are involved in the ozone-oxygen cycle: oxygen atoms (O or atomic oxygen), oxygen gas (O 2 or diatomic oxygen), and ozone...
spheres/reservoirs of the planet Earth. The word oxygen in the literature typically refers to the most common oxygenallotrope, elemental/diatomic oxygen (O2), as...
About 2/3 of commercially produced elemental nitrogen is used as an inert (oxygen-free) gas for commercial uses such as food packaging, and much of the rest...
while densities for each allotrope can be stated where more detail is provided. For example, the three familiar allotropesof carbon (amorphous carbon...
known inorganic chemistry of the allotropesof carbon (diamond, graphite, and the fullerenes) blossomed with the discovery of buckminsterfullerene in 1985...
black, or yellow allotropes. These various forms feature diverse structural motifs, with yellow arsenic enabling the widest range of reactivity. In particular...
crystallize as different allotropes called "white", "red", and "black" phosphorus. White phosphorus forms molecular crystals composed of tetrahedral P4 molecules...
temperatures ofoxygen and nitrogen. The solid state of fluorine relies on Van der Waals forces to hold molecules together,[citation needed] which, because of the...
agents. Phosphorus has several allotropes that exhibit strikingly diverse properties. The two most common allotropes are white phosphorus and red phosphorus...
ISBN 978-0-12-352651-9. Steudel, Ralf; Eckert, Bodo (2003). Solid Sulfur Allotropes Sulfur Allotropes. Topics in Current Chemistry. Vol. 230. pp. 1–80. doi:10.1007/b12110...
site of many important redox enzymes dealing with cellular respiration and oxidation and reduction in plants and animals. At least four allotropesof iron...