Supramolecular Interactions and Structural Transformations in the Metal-Organic Sorbent-Acetone Nanoreactor System Full article
Journal |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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Output data | Year: 2009, Volume: 50, Number: 5, Pages: 887-894 Pages count : 8 DOI: 10.1007/s10947-009-0132-x | ||||||
Tags | 1H NMR, Keto and enol forms of acetone, Metal-organic sorbent, Proton exchange, Raman spectroscopy | ||||||
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Abstract:
By the 1H NMR and Raman spectroscopy data it is shown that in the porous inclusion compound of Zn2(C8H4O4)2[(N2(CH2)6))]·n(CH3)2CO (n ≈ 0–4.7) acetone molecules exist in two structural forms: ketonic (CH3)2CO, for which the 1H NMR chemical shift value is δket = 0.8 ppm, and enolic CH3C(O)=CH2, for which δen(OH) = 11 ppm, δen(CH2) = 8.9 ppm, and δen(CH3) = 1.6 ppm are found, the average value over three proton sites being <δen> = 5.6 ppm. A sharp difference in chemical shift values for the keto and enol forms of acetone in the inclusion compounds can be assigned to the effect of structural chemical conditions in two types of adsorption centers.
Cite:
Gabuda S.P.
, Kozlova S.G.
, Dybtsev D.N.
, Fedin V.P.
Supramolecular Interactions and Structural Transformations in the Metal-Organic Sorbent-Acetone Nanoreactor System
Journal of Structural Chemistry. 2009. V.50. N5. P.887-894. DOI: 10.1007/s10947-009-0132-x WOS Scopus РИНЦ
Supramolecular Interactions and Structural Transformations in the Metal-Organic Sorbent-Acetone Nanoreactor System
Journal of Structural Chemistry. 2009. V.50. N5. P.887-894. DOI: 10.1007/s10947-009-0132-x WOS Scopus РИНЦ
Original:
Габуда С.П.
, Козлова С.Г.
, Дыбцев Д.Н.
, Федин В.П.
Супрамолекулярные взаимодействия и структурные превращения в нанореакторной системе металлорганический сорбент—ацетон
Журнал структурной химии. 2009. Т.50. №5. С.924-930. RSCI РИНЦ
Супрамолекулярные взаимодействия и структурные превращения в нанореакторной системе металлорганический сорбент—ацетон
Журнал структурной химии. 2009. Т.50. №5. С.924-930. RSCI РИНЦ
Dates:
Submitted: | Aug 18, 2008 |
Published print: | Oct 1, 2009 |
Published online: | Jan 28, 2010 |
Identifiers:
Web of science | WOS:000274040600013 |
Scopus | 2-s2.0-75649105336 |
Elibrary | 15325902 |
Chemical Abstracts | 2010:60014 |
Chemical Abstracts (print) | 154:168141 |
OpenAlex | W2078162966 |