✦ LIBER ✦

Observation of a nonconcerted double proton transfer in the solid state by nitrogen-15 CPMAS NMR

✍ Scribed by Limbach, H. H.; Wehrle, B.; Zimmermann, H.; Kendrick, R. D.; Yannoni, C. S.

Book ID: 127382262
Publisher: American Chemical Society
Year: 1987
Tongue: English
Weight: 282 KB
Volume: 109
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja00237a065

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Proton-transfer kinetics in solids: taut

Proton-transfer kinetics in solids: tautomerism in free base porphines by nitrogen-15 CPMAS NMR

✍ Limbach, H. H.; Hennig, J.; Kendrick, R.; Yannoni, C. S. 📂 Article 📅 1984 🏛 American Chemical Society 🌐 English ⚖ 282 KB

Observation and characterization by 15N

Observation and characterization by 15N CPMAS NMR of a double proton transfer in cyclic dimers of 15N, 15N′-di(4-bromophenyl)-formamidine in the solid state

✍ Ferdinand Männle; Iwona Wawer; Hans-Heinrich Limbach 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 378 KB

Using dynamic 15N CPMAS NMR spectroscopy a novel double proton transfer was detected in the cyclic hydrogen bonded dimers of polycrystalline tSN,ZSN'-di-(4-bromophenyl)-formamidine. Rate constants of this process, which is degenerate within the margin of error, were obtained by lineshape (kl2 = 10 6

Kinetic 15N-CPMAS-NMR Study of a Double

Kinetic 15N-CPMAS-NMR Study of a Double Proton Transfer in a Crystalline Malonaldehyde Diimine Derivative

✍ Priv.-Doz. Dr. Hans-Heinrich Limbach; Dipl.-Chem. Bernd Wehrle; Herbert Zimmerma 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB 👁 2 views

13C CPMAS NMR study of solid arylazonaph

13C CPMAS NMR study of solid arylazonaphthols. Evidence of 13C,14N self-decoupling induced by a solid-state proton transfer reaction

✍ Alarc�n, Sergio H.; Olivieri, Alejandro C.; Jonsen, Paul 📂 Article 📅 1993 🏛 Royal Society of Chemistry 🌐 English ⚖ 518 KB

Swinging of the bent nitrosyl ligand in

Swinging of the bent nitrosyl ligand in (nitrosyl- 15N)(meso-tetraphenylporphinato)cobalt: a solid-state motion detected by nitrogen-15 CPMAS NMR spectroscopy

✍ Groombridge, Christopher J.; Larkworthy, Leslie F.; Mason, Joan 📂 Article 📅 1993 🏛 American Chemical Society 🌐 English ⚖ 209 KB

Observation of thermal tautomerism of th

Observation of thermal tautomerism of thermochromic salicylideneaniline derivatives in the solid state by 15N CPMAS NMR down to cryogenic temperatures

✍ Claudia Benedict; Uwe Langer; Hans-Heinrich Limbach; Hironori Ogata; Sadamu Take 📂 Article 📅 1998 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 428 KB