Search Results

You are looking at 1 - 10 of 9,940 items :

  • "NMR Spectra" x
Clear All

Non-Markovian Dynamic and NMR Spectra in Solids M. Olszewski, N. A. Sergeev, and A. V. Sapigaa Institute of Physics, University of Szczecin, Wielkopolska Street 15, PL-70451 Szczecin, Poland a Faculty of Physics, Tavrida National University, 333007 Simferopol, Ukraine Reprint requests to M. O.; E-mail: Z. Naturforsch. 59a, 501 – 504 (2004); received March 8, 2004 The influence of non-Markov molecular motions on NMR absorption spectra has been investigated. It has been shown that the simple non-Markov model of water molecular motion with

Solution and Solid State NMR Spectra of Mono- and Diacetamides Derived from 0,0 -Biphenyldiol Lawrence H. Merwin* and Angelika Sebald Bayerisches G eoinstitu t, U niversität Bayreuth, Postfach 101251, D-8580 Bayreuth. FR G Helmut G. Alt L aboratorium für A norganische Chemie der Universität Bayreuth, Postfach 101251, D-8580 B ayreuth, F R G Whei Oh Lin and Joäo Batista Neves Da Costa Se9 äo de Q uim ica, Institu to M ilitär de Engenharia, Praia Vermilha, U rea Rio de Janeiro, RJ-22290, Brazil Z. N aturforsch. 46b, 9 7 - 103 (1991); received M ay 10, 1990

The 51V NMR Spectra of Some Oxo-, Peroxo-, Nitrosyl- and Hydroxylamidovanadium Complexes Dieter Rehder* and Karl Wieghardt Institut für Anorganische Chemie der Universität Hamburg, Martin-Luther-King-Platz 6, D-2000 Hamburg 13 Lehrstuhl für Anorganische Chemie I der Ruhr-Universität Bochum, Universitätsstraße 150, D-4630 Bochum Z. Naturforsch. 86b, 1251-1254 (1981); received June 12, 1981 51V NMR Spectra, Oxovanadium, Nitrosylvanadium, Hydroxylamidovanadium The 51V NMR spectra are recorded for 3 dinuclear complexes {VO (ONR2 )2 - O and 13 mononuclear

Quadrupole Effects on 73 Ge NMR Spectra in Isotopically Controlled Ge Single Crystals S. V. Verkhovskii, B. Z. Malkin3, A. Trokinerb, A. Yakubovskiib,c, E. Hallet, A. Ananyev, A. Gerashenko, Yu. Piskunov, S. Saikina, A. Tikhomirovc, and V. Ozhoginc Institute of Metal Physics, RAS, Ekaterinburg, Russia a Department of Physics, Kazan State University, Russia b Ecole Superieure de Physique et de Chimie Industrielles, Paris, France c Russian Research Centre "Kurchatov Institute", Moscow, 123182, Russia d University of California at Berkeley and Lawrence

Journal of Integrative Bioinformatics 2007 Duplicate detection of 2D-NMR Spectra Alexander Hinneburg Björn Egert and Andrea Porzel Institute of Informatics, Martin-Luther-University Halle-Wittenberg, Halle/Saale, Germany, Leibniz Institute of Plant Biochemistry, Halle/Saale, Germany, {begert,aporzel} Abstract 2D-Nuclear magnetic resonance (NMR) spectra are used in the (structural) analysis of small molecules. In contrast to 1D-NMR spectra, 2D-NMR spectra correlate the chemical shifts of 1H

Salts of Ferricinium Cation and its Homologues: NMR Investigation, II EPR and NMR Spectra of sym-Polymethyl Substituted Ferricinium Cations R. B. Materikova*, V. N. Babin, S. P. Solodovnikov, I. R. Lyatifov, P. V. Petrovsky, and E. I. Fedin Institute of Organoelement Compounds, U.S.S.R. Academy of Sciences, Vavilova 28, Moscow, 117813, U.S.S.R. Z. Naturforsch. 3 5 b , 1415-1419 (1980); received June 2, 1980 Ferricinium, sym-Polymethylferricinium, Spin Derealization, NMR Spectra, E R R Spectra The EPR, iH and 13C N M R spectra of methylferricinium

nB-NMR-Spektren von Alkyl-, Halogeno- und Rhodanohydrohexaboraten " B N M R Spectra of Alkyl- , Halogeno- and Rhodanohydrohexabora t e s A . Heinr ich und W . Preetz* Institut für Anorganische Chemie der Christian-Albrechts-Universität. Olshausenstraße 40, D-2300 Kiel H . C. Mar smann Fachbereich Chemie, Universität Gesamthochschule Paderborn. Warburger Straße 100. D-4790 Paderborn Z. Naturforsch. 43b, 1647-1652 (1988); eingegangen am 23. August 1988 Alkylhydrohexaborates, Halogenohydrohexaborates, Rhodanohydrohexaborate, "B and "B{'H} NMR Spectra The

Zeitschrift für Kristallographie 200, 265-274 (1992) © by R. Oldenbourg Verlag, München 1992 - 0044-2968/92 $3.00 + 0.00 29Si-MAS-NMR spectra of keatite-type aluminosilicates K. Stumpf-Nothof, N. Weiden Institut für Physikalische Chemie, Physikalische Chemie III, der Technischen Hochschule Darmstadl, Petersenstr. 20, D-6100 Darmstadt, Federal Republic of Germany and G. Müller Fachbereich Materialwissenschaft der Technischen Hochschule Darmstadt, Schnittspahnstr. 9, D-6100 Darmstadt, Federal Republic of Germany Dedicated to Prof. F. Liebau on the occasion of his

Notiz 373 Temperature Dependence of the Proton N M R Spectra of Bi tumen J. Dolinšek, G. Laha jnar , B. Mar in , J. Pirš, A. Sepe, J. Slak, F. Mi l ia 3 , and R. Blinc J. Stefan Institute, University of Ljubljana, Jamova 39, 1000 Ljubljana, Slovenia a N.C.S.R. "Demokritos", Institute of Materials Science, 153 10 Ag. Paraskevi Attikis, Athens, Greece Z. Naturforsch. 52a, 373-375 (1997); received December 7, 1996 The temperature dependence of the proton NMR spectra of bitumen samples of different origin and quality has been measured between 400 K and

1 3 C N M R Spectra of Trimethylene Oxide and Sulphide Jukka Jokisaari and Juha Kuonanoja Department of Physics, University of Oulu, 90100 Oulu 10, Finland and Anna-Maija Häkkinen Department of Medical Physics, University of Helsinki, 00170 Helsinki 17, Finland Z. Naturforsch. 33a, 7—10 (1978); received October 25, 1977 The 13C NMR spectra of trimethylene oxide and trimethylene sulphide have been recorded and analysed as second-order spectra. The values of all the C—H coupling constants with their signs are reported. The signs of the C—H coupling