𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Measurement of vicinal couplings from cross peaks in COSY spectra

✍ Scribed by Yangmee Kim; J.H Prestegard

Publisher
Elsevier Science
Year
1989
Weight
306 KB
Volume
84
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Measurement of Homonuclear Proton Coupli
Measurement of Homonuclear Proton Couplings from Regular 2D COSY Spectra
✍ Frank Delaglio; Zhengrong Wu; Ad Bax πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 211 KB

An interactive computer procedure is described which determines (1)H--(1)H couplings from fitting the cross-peak multiplets in regular phase-sensitive COSY spectra. The robustness and simplicity of the method rely on the fact that a given cross-peak intensity is not an independent variable in the fi

Measurement of Homonuclear Proton Coupli
Measurement of Homonuclear Proton Couplings Based on Cross-Peak Nulling in CT-COSY
✍ Zhengrong Wu; Ad Bax πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 427 KB

A method in which 1 H-1 H scalar and dipolar couplings are obtained from the cross-peak nulling condition in a series of constanttime (CT) COSY spectra, as a function of the duration of the CT period, is described. The method is best suited for measurement of 1 H-1 H couplings in the range 5-20 Hz.

HECADE: HMQC- and HSQC-Based 2D NMR Expe
HECADE: HMQC- and HSQC-Based 2D NMR Experiments for Accurate and Sensitive Determination of Heteronuclear Coupling Constants from E.COSY-Type Cross Peaks
✍ Wiktor KoΕΊmiΕ„ski; Daniel Nanz πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 209 KB

Two-dimensional pulse sequences for the determination of hetpeak patterns is also available in two-spin systems. No addieronuclear long-range coupling constants are presented. The setional passive spin is required. Purely absorptive phase in quences are based on the HMQC/HMBC or HSQC technique with