NMR spectroscopy of stereoisomers — NMR spectroscopy techniques can determine the absolute configuration of stereoisomers such as cis or trans alkenes, R or S enantiomers, and R,R or R,S diastereomers.[1][2] In a mixture of enantiomers, these methods can help quantify the optical… … Wikipedia
NMR spectroscopy — Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy, is the name given to a technique which exploits the magnetic properties of certain nuclei. This phenomenon and its origins are detailed in a separate section on… … Wikipedia
NMR-Spektrum — branduolinio magnetinio rezonanso spektras statusas T sritis fizika atitikmenys: angl. NMR spectrum; nuclear magnetic resonance spectrum vok. magnetisches Kernresonanzspektrum, n; NMR Spektrum, n rus. спектр ядерного магнитного резонанса, m; ЯМР… … Fizikos terminų žodynas
NMR spectra database — Nuclear Magnetic Resonance (NMR) spectra database is an electronic repository of information concerning NMR spectra. The repository can be stored as a complete self contained data set or as an online repository that can be accessed and searched… … Wikipedia
NMR tube — An NMR tube filled with a colorless sample, sealed with a green polyethylene cap and Parafilm An NMR tube is a thin glass walled tube used to contain samples in nuclear magnetic resonance spectroscopy. Typically NMR tubes come in 5 mm… … Wikipedia
Carbon-13 NMR satellite — In an NMR spectrum the presence of 1% of the NMR active carbon 13 species will cause coupling. This will split 1% of the peak into a doublet. These are called satellites as they small and are around the main non coupled peak like little shoulder… … Wikipedia
nuclear magnetic resonance spectrum — branduolinio magnetinio rezonanso spektras statusas T sritis fizika atitikmenys: angl. NMR spectrum; nuclear magnetic resonance spectrum vok. magnetisches Kernresonanzspektrum, n; NMR Spektrum, n rus. спектр ядерного магнитного резонанса, m; ЯМР… … Fizikos terminų žodynas
Zero field NMR — is the NMR spectrum analysis of certain substances in an environment carefully screened from magnetic fields. It is useful for studying nuclei with spins greater than 1/2, and for studying molecular dynamics… … Wikipedia
Proton NMR — (also Hydrogen 1 NMR, or 1HNMR) is the application of nuclear magnetic resonance in NMR spectroscopy with respect to hydrogen nuclei within the molecules of a substance, in order to determine the structure of its molecules.Simple NMR spectra are… … Wikipedia
Collaborative Computing Project for NMR — The CCPN logo. The Collaborative Computing Project for NMR (CCPN) is a project that aims to bring together computational aspects of the scientific community involved in NMR spectroscopy, especially those who work in the field of protein NMR. The… … Wikipedia
