Search academic texts

Registration Number

0215U008504, 0110U004995 , R & D reports

Title

Electronic and spatial structure of the new compounds with peculiar functional properties. Complex investigation with modern physical-chemical methods.

popup.stage_title

Head

Povolotskiy Mark Iosifovich,

Registration Date

28-12-2015

Organization

Institute of Organic Chemistry National Academy of Sciences of the Ukraine

popup.description2

The main aim of the current comprehensive project includes an implementation of modern physico-chemical methods (NMR spectroscopy, X-ray diffraction, highly effective liquid chromatography) and theoretical approaches for studying peculiarities of electronic, molecular and crystal structure of the large series of new chemical compounds. The objects studied are new organic and organoelement compounds, which are prospective for molecular design, crystal engineering of the functional materials, and chemical catalysis. It has been found that in the solid state viologene analogues possess luminescence, which depends not only on the molecular structure of these species, but also on their molecular organization in crystal, presenting pi-stacking between components, solvatation by solvent molecules and hydrogen bonding in crystal. Several reaction mechanisms have been elucidated with a participation of carbenes, including fluor- and phosphorus-containing, N-phosphanylated, acyclic and heterocyclic ones. By NMR spectroscopy and quantum chemistry and single-crystal X-ray diffraction methods structure and conformational properties have been investigated for the electrophilic and nucleophilic, cyclochiral and internally chiral calixarenes and structurally similar species and their adducts with organic, organoelement and biologically important guest molecules. The investigation carried out within this project meet the current international level and do not have analogs in Ukraine.

Product Description

popup.authors

Власенко Юрій Геннадійович
Кальченко Ольга Іванівна
Кирильчук Андрій Анатолійович
Кузнецова Наталія Йосипівна
Пироженко Володимир Валентинович
Роженко Олександр Борисович
Романіка Тетяна Олексіївна
Русанов Едуард Борисович
Саава Лейла Луківна
Смертенко Олена Аронівна
Фалківська Вікторія Володимирівна
Чернега Олександр Миколайович
Шафранова Валентина Савватіївна

popup.nrat_date

2020-04-02