chelate complex

См. также в других словарях:

• Complex — A complex is a whole that comprehends a number of intricate parts, especially one with interconnected or mutually related parts; for example, a complex of buildings. Complex may refer to: Contents 1 Biology 2 Chemistry …   Wikipedia

• 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

• complex — 1. An organized constellation of feelings, thoughts, perceptions, and memories that may be in part unconscious and may strongly influence associations and attitudes. 2. In chemistry, the relatively stable combination of two or more compounds into …   Medical dictionary

• complex — I. noun Etymology: Late Latin complexus totality, from Latin, embrace, from complecti Date: 1643 1. a whole made up of complicated or interrelated parts < a complex of welfare programs > < the military industrial complex > 2. a. a group of… …   New Collegiate Dictionary

• Iron chelate — is a soluble complex of iron, sodium and a chelating agent ethylenediaminetetraacetate (EDTA), used to make the iron soluble in water and, for the purposes of agriculture, accessible to plants.UsesIron chelate is commonly used for agricultural… …   Wikipedia

• Coordination complex — Cisplatin, PtCl2(NH3)2 A platinum atom with four ligands In chemistry, a coordination complex or metal complex, is an atom or ion (usually metallic), bonded to a surrounding array of molecules or anions, that are in turn known as ligands or… …   Wikipedia

• coordination complex — noun : a compound or ion that contains a central usually metallic atom or ion combined by coordinate bonds with a definite number of surrounding ions, groups, or molecules, that retains its identity more or less even in solution, and that may be… …   Useful english dictionary

• 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

• coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction  any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… …   Universalium

• Polyamino carboxylic acid — a metal complex with the EDTA anion the glycinate ion can f …   Wikipedia