- aromatic character
- charakter aromatyczny
English-Polish dictionary for engineers. 2013.
aromatic character
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Persistent carbene — A stable carbene: isolated 1,3 dimesitylimidazol 2 ylidene in a Schlenk flask (stir bar also present). A persistent carbene (also known as stable carbene or Arduengo carbene) is a type of carbene demonstrating particular stability. The best known … Wikipedia
heterocyclic compound — Any of a class of organic compounds whose molecules contain one or more rings of atoms with at least one atom (the heteroatom) being an element other than carbon, most frequently oxygen, nitrogen, or sulfur. As in regular cyclic hydrocarbons,… … Universalium
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Möbius aromaticity — In organic chemistry, Möbius aromaticity is a special type of aromaticity believed to exist in a number of organic molecules. In terms of MO theory these compounds have in common a monocyclic array of molecular orbitals in which there is an odd… … Wikipedia
Porphin — chembox new ImageFile = Porphyrin.svg ImageSize= IUPACName= OtherNames= Section1=Chembox Identifiers CASNo= PubChem=66868 SMILES=C1=CC2=CC3=CC=C(N3)C=C4C=CC(=N4)C=C5C=CC(=N5)C=C1N2 Section2=Chembox Properties Formula=C20H14N4 MolarMass=310.35196… … Wikipedia
Diarylethene — In chemistry, diarylethene is the general name of a class of compounds that have aromatic groups bonded to each end of a carbon carbon double bond. The simplest example is stilbene, which has two geometric isomers, E and Z. Under the influence of … Wikipedia
1-Naphthylamine — Chembox new Name = 1 Naphthylamine ImageFile = 1 Naphthylamine.png ImageSize = 120px ImageName = 1 Naphthylamine IUPACName = 1 Aminonaphthalene OtherNames = 1 Naphthylamine α Naphthylamine Section1 = Chembox Identifiers CASNo = 134 32 7 PubChem … Wikipedia
fulvic acid — ▪ chemical compound one of two classes of natural acidic organic polymer that can be extracted from humus found in soil, sediment, or aquatic environments. Its name derives from Latin fulvus, indicating its yellow colour. This organic… … Universalium
Croconate violet — or 1,3 bis(dicyanomethylene)croconate is a divalent anion with chemical formula C11N4O2− 3 or ((N≡C )2C=)2(C5O3)2−. It is one of the pseudo oxocarbon anions, as it can be described as a derivative of the croconate … Wikipedia
Ferrocene — Chembox new ImageFileL1 = Ferrocene 2D.png ImageSizeL1 = 80 px ImageFileR1 = Ferrocene 3D balls B.png ImageSizeR1 = 120 px IUPACName = ferrocene, bis(η5 cyclopentadienyl)iron OtherNames = ferrocene, iron cyclopentadienyl Section1 = Chembox… … Wikipedia
humic acid — a brown, melanin tinted mixture of polymers, found in lignite, peat, and soils, where it acts as a cation exchange agent: used in drilling fluids and inks. [1835 45] * * * ▪ chemistry one of two classes of natural acidic organic polymer… … Universalium
