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Conformational Properties and orientational order of a de Vries liquid crystal investigated through NMR spectroscopy
13C NMR experiments were done on mesogen with absence of the layer shrinkage at the SmA-SmC* transition. Variable temperature behaviour of the mesogen was studied and the results compared with previously proposed models on ...
CC - Organická chemie
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Internal dynamics in helical molecules studied by X-ray diffraction, NMR spectroscopy and DFT calculations
and variable-temperature NMR experiments provided unusual temperature dependence on the helicene conformation and by variable-temperature DFT molecular dynamics simulations. interpreted as a cons...
Physical chemistry
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Variable temperature NMR studies on tautomerism of purine derivatives
-benzylaminopurine in DMF-d7 and MeOD-d4 at low temperatures by NMR spectroscopy.Purine derivatives such as adenine is known to have several tautomeric forms. In their studies low temperature NMR has shown...
CC - Organická chemie
- 2006 •
- O
Rok uplatnění
O - Ostatní výsledky
Low-temperature F-19 NMR spectroscopy of 1-fluoro-1- lithioethenes - Stability, shifts and unexpected coupling constants
Low-temperature F-19 NMR spectroscopy of 1-fluoro-1- lithioethenes - Stability, shifts and unexpected coupling constants...
BO - Biofyzika
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Analysis and Prediction of the Arrhenius Parameters of Low-Temperature Thermolysis of Nitramines by Means of the 15N NMR Spectroscopy
Analysis and Prediction of the Arrhenius Parameters of Low-Temperature Thermolysis of Nitramines by Means of the 15N NMR Spectroscopy......
JY - Střelné zbraně, munice, výbušniny, bojová vozidla
- 1999 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Relaxometric and solution NMR structural studies on ditopic lanthanide(III) complexes of a phosphinate analogue of DOTA with a fast rate of water exchange
Structure of lanthanide(III) complexes in solution was investigated by multinuclear (1H, 13C, 17O, 31P and 89Y ) NMR spectroscopy.
CA - Anorganická chemie
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Chemistry and low-temperature 19 F NMR spectroscopy of fluorinated derivatives of ethenyl- and silylmethyllithium.
Original scientific paper dealing with Chemistry and low-temperature 19 F NMR spectroscopy of fluorinated derivatives of ethenyl- and silylmethyllithium....
CF - Fyzikální chemie a teoretická chemie
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Direct determination of tautomerism in purine derivatives by low-temperature NMR spectroscopy
An investigation of the purine derivatives N,N-dimethyl-N'-(7(9)-H-purin-6-yl)-formamidine, 6-chloropurine and 6-methoxy purine at low temperatures by NMR spectroscopy has been carried out. Low temperature enabled ...
CC - Organická chemie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Influence of Intramolecular Charge Transfer and Nuclear Quantum Effects on Intramolecular Hydrogen Bonds in Azopyrimidines
by variable temperature NMR spectroscopy and it is demonstrated that the barrier by NMR spectroscopy and DFT computations that involve nuclear quantum effects is correlated with experimental ...
Physical chemistry
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Chemistry and low-temperature 19F NMR spectroscopy of fluoroderivatives of ethenyllithium and (dimethylphenylsilyl)methyllithium
Chemistry and NMR spectrocscopyof the title compounds is discussed.
CC - Organická chemie
- 2000 •
- A
Rok uplatnění
A - Audiovizuální tvorba
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