Two-dimensional triple-resonance HCNCH experiment for direct correlation of ribose H1' and base H8, H6 protons in 13C,15N-labeled RNA oligonucleotides

1993 ◽  
Vol 115 (25) ◽  
pp. 12181-12182 ◽  
Author(s):  
Vladimir Sklenar ◽  
Marita R. Rejante ◽  
Robert D. Peterson ◽  
Edmond Wang ◽  
Juli Feigon
Keyword(s):  
Triple Resonance ◽  
Two Dimensional ◽  
Labeled Rna

Sequential backbone assignment of uniformly 13C-labeled RNAs by a two-dimensional P(CC)H-TOCSY triple resonance NMR experiment

1995 ◽  
Vol 5 (1) ◽  
pp. 82-86 ◽  
Author(s):  
S. S. Wijmenga ◽  
H. A. Heus ◽  
H. A. E. Leeuw ◽  
H. Hoppe ◽  
M. van der Graaf ◽  
...  
Keyword(s):  
Backbone Assignment ◽  
Triple Resonance ◽  
Triple Resonance Nmr ◽  
Two Dimensional

Triple Resonance Experiments in Microwave Fourier Transform Spectroscopy

1990 ◽  
Vol 45 (5) ◽  
pp. 707-710 ◽  
Author(s):  
B. Vogelsanger
Keyword(s):  
Fourier Transform ◽  
Pulse Sequence ◽  
Fourier Transform Spectroscopy ◽  
Experimental Results ◽  
Triple Resonance ◽  
Two Dimensional ◽  
Triple Resonance Experiments ◽  
Phase Cycle ◽  
Quantum Transitions ◽  
Correlation Techniques

Abstract Two-dimensional (2 D) correlation techniques in microwave Fourier transform spectroscopy have been extended to study triple resonance phenomena. Dipole-forbidden double- and triple-quantum transitions have been observed with a five-pulse sequence. The introduction of a phase cycle acting as a triple-quantum filter has simplified the recorded spectra. Experimental results on trifluoromethylacetylene are given as an example

Notizen: Determination of Signs of Coupling Constants for (Ethene)bis- (triphenylphosphane)platinum(0)

1997 ◽  
Vol 52 (8) ◽  
pp. 1019-1022 ◽  
Author(s):  
Bernd Wrackmeyer
Keyword(s):  
Coupling Constants ◽  
Triple Resonance ◽  
Two Dimensional ◽  
Triple Resonance Experiments

The signs of coupling constants [ 1J(195Pt,13C) (> 0), 2J(195Pt,1H) (< 0), ∑2J (31P,13C)trans + 2J(31P,13C)cis (> 0) and ∑3J(31P,1H )trans +3J(31P,1H)cis (< 0)] in (ethene)bis(triphenylphosphane) platinum (0) (1) were determined by selective heteronuclear double and triple resonance experiments of the type 1H{31P}, 13C{1H,31P} and two-dimensional heteronuclear shift correlations (HETCOR) of the type 13C/1H, 195Pt/1H, and 31P/1H, either by observing the heteronucleus or 1H in the more sensitive inverse mode.

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