𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Hydrogen/deuterium isotope effects on the 15N NMR chemical shifts and geometries of low-barrier hydrogen bonds in the solid state

✍ Scribed by Hans Benedict; Christoph Hoelger; Francisco Aguilar-Parrilla; Wolf-Peter Fehlhammer; Martin Wehlan; Rudolf Janoschek; Hans Heinrich Limbach

Book ID
107807503
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
410 KB
Volume
378
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Solid-state NMR study of Schiff base der
Solid-state NMR study of Schiff base derivatives of 2-hydroxynaphthaldehyde. Deuterium isotope effects on 15N chemical shifts in the solid state
✍ Z. Rozwadowski; W. Schilf; B. Kamieński 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 111 KB

## Abstract Schiff base derivatives of 2‐hydroxynaphthylaldehyde were studied by means of ^13^C and ^15^N cross‐polarization magic angle spinning NMR spectroscopy and deuterium isotope effects on ^15^N chemical shifts, ΔN(D), in the solid state. ΔN(D) in the solid state provided evidenced for the p

Deuterium isotope effects on 15N chemica
Deuterium isotope effects on 15N chemical shifts of double Schiff bases in the solid state and solution
✍ T. Dziembowska; K. Ambroziak; Z. Rozwadowski; W. Schilf; B. Kamieński 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 95 KB

## Abstract The proton transfer equilibrium in a series of double Schiff base derivatives of __trans__‐1,2‐diaminocyclohexane in solution and the solid state was studied by means of ^15^N NMR spectroscopy and analysis of the deuterium isotope effect on the chemical shifts Δ^15^N(D). The presence of

Hydrogen bonding and conformational effe
Hydrogen bonding and conformational effects on13 chemical shifts of hydroxybenzaldehydes in the solid state
✍ F. Imasihro; S. Maeda; K. Takegoshi; T. Terao; A. Saika 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 286 KB

In high-resolution solidstate CP/MAS 13C NhfR spectra of several hydrosybenzaldehydes, the downfield shifts due to hydrogen bonding for the carbonyl carbons are found to vary inversely with the O...O hydrogen-bond distances\_ Conformations of the aldehyde groups in the solid state are determined by

Hydrogen Bonding Effects on the 13C NMR
Hydrogen Bonding Effects on the 13C NMR Chemical Shift Tensors of Some Amino Acids in the Solid State
✍ Guang Zheng; Liming Wang; Jianzhi Hu; Xiaodong Zhang; Lianfang Shen; Chaohui Ye; 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 164 KB 👁 2 views

The inÑuence of hydrogen bonding (HB) on the 13C chemical shift tensors in four solid amino acids was studied by the ab initio gauge-included atomic orbital (GIAO) approach. The results of the present calculations were compared with those predicted previously and with the experimentally observed shi