- chelate ring
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хелатный [внутрикомплексный\] цикл
Англо-русский словарь технических терминов. 2005.
chelate ring
Смотреть что такое "chelate ring" в других словарях:
chelate ring — chelatinis žiedas statusas T sritis chemija apibrėžtis Žiedas, sudarytas iš metalo ir polidentatinio ligando molekulės. atitikmenys: angl. chelate ring rus. хелатное кольцо … Chemijos terminų aiškinamasis žodynas
chelate — chelatable, adj. /kee layt/, adj., n., v., chelated, chelating. adj. 1. Chem. a. of or noting a heterocyclic compound having a central metallic ion attached by covalent bonds to two or more nonmetallic atoms in the same molecule. b. of or noting… … Universalium
chelate — 1. To effect chelation. 2. Pertaining to chelation. 3. A complex formed through chelation. * * * che·late kē .lāt adj of, relating to, or having the ring structure typical of a chelate chelate vb, che·lat·ed; che·lat·ing … Medical dictionary
chelate — I. adjective Date: 1826 1. resembling or having chelae 2. [from the pincerlike way in which the metal ion is held] of, relating to, or being a chelate II. verb (chelated; chelating) Date: 1922 transitive verb to combine with (a metal) so as to… … New Collegiate Dictionary
chelate — 1. adjective having chelae, or in the form of a chela 2. noun a chelate compound 3. verb a) to form a chelate compound by combining a metal atom … Wiktionary
chelate — n., adj., & v. n. Chem. a usu. organometallic compound containing a bonded ring of atoms including a metal atom. adj. 1 Chem. of a chelate. 2 Zool. & Anat. of or having chelae. v.intr. Chem. form a chelate. Derivatives: chelation n … Useful english dictionary
chelate — adj. having a chela (claw); of a chelate compound (Chemistry) n. (Chemistry) compound composed of and organic ring and metallic ions (such as hemoglobin in the blood, chlorophyll in plants, etc.) … English contemporary dictionary
Bite angle — Chelate bite angle is a geometric parameter used to classify chelating ligands in inorganic and organometallic chemistry. Together with ligand cone angle, this parameter is relevant to diphosphine ligands, which are used in industrial processes… … Wikipedia
Chelation — Metal EDTA chelate Chelation is the formation or presence of two or more separate coordinate bonds between a polydentate (multiple bonded) ligand and a single central atom.[1] Usually these ligands are organic compounds, and are calle … Wikipedia
Metallacrown — Figure showing the metallacrown analogy to the organic crown ether. Ligand substituents are omitted for clarity. a) 12 crown 4 b)12 MCFe(III)N(shi) 4 c) 15 crown 5 d) 15 MCCu(II)N(picHA) 5 Metallacrowns are a unique class of macrocyclic compounds … Wikipedia
Diphosphines — Diphosphines, sometimes called bisphosphanes are organophosphorus compounds that are used as ligands in inorganic and organometallic chemistry. They are identified by the presence of two phosphino groups linked by a backbone and are usually… … Wikipedia
