Determination of the Orientation of a Distant Bond Vector in a Molecular Reference Frame by Cross-Correlated Relaxation of Nuclear Spins

Determination of the Amide-Plane Orienta

Determination of the Amide-Plane Orientations in a Cyclo-β-Peptide by Magic-Angle-Spinning Deuterium-Correlation Spectroscopy, and Comparison with the Powder X-Ray Structure

✍ Hongbiao C. Le; Tobias Hintermann; Thomas Wessels; Zhehong Gan; Dieter Seebach; 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 German ⚖ 199 KB 👁 1 views

Previously, it has been shown that the correlation of deuterium quadrupolar tensors by spin diffusion under slow magic-angle-spinning conditions can provide accurate measurements of their relative orientation. In the present work we apply the technique to the cyclo-b-peptide cyclo with its amide hy