planar molecule
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planar molecule — plokščioji molekulė statusas T sritis fizika atitikmenys: angl. planar molecule vok. flaches Molekül, n rus. плоская молекула, f pranc. molécule planaire, f … Fizikos terminų žodynas
molécule planaire — plokščioji molekulė statusas T sritis fizika atitikmenys: angl. planar molecule vok. flaches Molekül, n rus. плоская молекула, f pranc. molécule planaire, f … Fizikos terminų žodynas
Planar chirality — is the special case of chirality for two dimensions.This term is most frequently used in chemistry contexts, e.g., for a chiral molecule lacking an asymmetric carbon atom, but possessing two non coplanar rings that are each dissymmetric and which … Wikipedia
Single-molecule magnet — Single molecule magnets or SMMs are a class of metalorganic compounds, that show superparamagnetic behavior below a certain blocking temperature at the molecular scale. In this temperature range, SMMs exhibit magnetic hysteresis of purely… … Wikipedia
Diatomic molecule — A periodic table showing the elements that form diatomic molecules … Wikipedia
Trigonal planar molecular geometry — In chemistry, trigonal planar is a molecular geometry with one atom at the center and three atoms at the corners of a triangle all in one planeFact|date=January 2008. In an ideal trigonal planar species, all three ligands are identical and all… … Wikipedia
History of the molecule — In chemistry, the history of the molecule traces the origins of the concept or idea of the existence of strong chemical bonds between two or more atoms. The modern concept of molecules can be traced back towards pre scientific Greek philosophers… … Wikipedia
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
hydrocarbon — hydrocarbonaceous, adj. /huy dreuh kahr beuhn, huy dreuh kahr /, n. any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH4, an alkene, ethylene, C2H4, an alkyne, acetylene, C2H2, or an aromatic compound,… … Universalium
Conjugated system — Cinnamaldehyde, a type of phenolic compound with a conjugated system … Wikipedia
X-ray crystallography — can locate every atom in a zeolite, an aluminosilicate with many important applications, such as water purification. X ray crystallography is a method of determining the arrangement of atoms within a crystal, in which a beam of X rays strikes a… … Wikipedia
