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1 steric effect
Стерический эффектФактор, учитывающий влияние на взаимодействия между молекулами их формы и/или пространственного расположения. -
2 steric effect
Макаров: пространственный эффект, стерический эффект -
3 steric effect (reduction of cross section flow by the presence of the polymer layer adsorbed on the pore walls, which thickness is significant compared to pore size and which is almost unpenetrable to fluid flow)
Англо-русский словарь нефтегазовой промышленности > steric effect (reduction of cross section flow by the presence of the polymer layer adsorbed on the pore walls, which thickness is significant compared to pore size and which is almost unpenetrable to fluid flow)
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4 model of the frontier steric effect
Универсальный англо-русский словарь > model of the frontier steric effect
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5 стерический эффект
Стерический эффектФактор, учитывающий влияние на взаимодействия между молекулами их формы и/или пространственного расположения.Англо-русский словарь по нанотехнологиям > стерический эффект
См. также в других словарях:
steric effect — Steric Effect Стерический эффект Фактор, учитывающий влияние на взаимодействия между молекулами их формы и/или пространственного расположения … Толковый англо-русский словарь по нанотехнологии. - М.
steric effect — erdvinis efektas statusas T sritis chemija apibrėžtis Atomų erdvinio išsidėstymo poveikis molekulės reaktingumui. atitikmenys: angl. steric effect rus. пространственный эффект; стерический эффект ryšiai: sinonimas – stereoefektas … Chemijos terminų aiškinamasis žodynas
Steric factor — Steric factor, P [ [http://www.iupac.org/goldbook/S05998.pdf IUPAC Goldbook definition of Steric Factor] ] is a term used in collision theory.It is defined as the ratio between the experimental value of the rate constant and the one predicted by… … Wikipedia
Steric effects — See also: intramolecular forces Steric effects arise from the fact that each atom within a molecule occupies a certain amount of space. If atoms are brought too close together, there is an associated cost in energy due to overlapping electron… … Wikipedia
Kinetic isotope effect — The kinetic isotope effect (KIE) is the ratio of reaction rates of two different isotopically labeled molecules in a chemical reaction. It is also called isotope fractionation, although this term is somewhat broader in meaning. A KIE involving… … Wikipedia
Electronic effect — An electronic effect influences the structure, reactivity, or properties of molecule but is neither a traditional bond nor a steric effect. [G. L. Miessler and D. A. Tarr “Inorganic Chemistry” 3rd Ed, Pearson/Prentice Hall publisher, ISBN 0 13… … Wikipedia
Polar effect — The Polar effect or electronic effect in chemistry is the effect exerted by a substituent on modifying electrostatic forces operating on a nearby reaction center. The main contributors to the polar effect are the inductive effect, mesomeric… … Wikipedia
Inert pair effect — The term inert pair effect is often used in relation to the increasing stability of oxidation states that are 2 less than the group valency for the heavier elements of groups 13, 14, 15 and 16. The term inert pair was first proposed by Sidgwick… … Wikipedia
Gauche effect — Main article: alkane stereochemistry The term gauche refers to conformational isomers (conformers) where two vicinal groups are separated by a 60° torsion angle. IUPAC defines groups as gauche if they have a synclinal alignment of groups attached … Wikipedia
Anomeric effect — In organic chemistry, the anomeric effect or Edward Lemieux effect is a stereoelectronic effect that describes the tendency of heteroatomic substituents adjacent to a heteroatom within a cyclohexane ring to prefer the axial orientation instead of … Wikipedia
Beta-silicon effect — The beta silicon effect also called silicon hyperconjugation in organosilicon chemistry is a special type of hyperconjugation and describes the stabilizing effect of a silicon atom placed in a position once removed (β) from a carbocation. A… … Wikipedia