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- Article name
- Peculiarities of behaviours of equal on chemical structure chains of smart dimension
- Authors
- KRIVOLUTSKAYA I. I., , jasam@jasam.ru, Moscow Aviation Institute (State Technical University), Moscow, Russia
VAINSTEIN E. F., , dr_vainstein@front.ru, Institute of Biochemical Physics named after N. M. Emanuel of RAS, Moscow, Russia
SOLODYSHEVA E. S., , dr_vainstein@front.ru, Institute of Chemical Physics named after N. N. Semenov of RAS, Moscow, Russia
- Keywords
- nanochains / smart chains / macrochains / reactivity / energetic nonequivalence / tnd groups / local properties / average properties / local concentration / reaction rate constant / change of enthalpy / change of entropy / heat of process / flexure entropy / now chemical reaction / now physical properties
- Year
- 2013 Issue 3 Pages 27 - 32
- Code EDN
- Code DOI
- Abstract
- Energetic nonequivalence of local active centres that are equal on chemical structure is considered. Nonequivalence has on sites of chains of smart dimension and result in different reactivity centres and in difference average and local properties of chains. It was shown that in nano-and macrochains with the exception end groups have similar reactivities. Kinetic parameters of average and local properties of active centres are coincided. In chains of smart dimension with change of chain length changes chain flexure entropy referenced to reiterative unit, that result in variability of attitute of enthalpy change to entropy change. By approaching of dimension of chains of smart dimension to macrochains dimension is reached perfect freedom of bonds rotation around single chemical bonds. Reactivity of chains of smart dimension is definited both chemical act and system change. In chains of start dimension can arise now chemical processes and now physical properties.
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