✦ LIBER ✦

The isotope effect in the phase diagram of solid methane: I. Proton NMR experiment

✍ Scribed by M Sprik; T Hijmans; N.J Trappeniers

Publisher: Elsevier Science
Year: 1982
Weight: 878 KB
Volume: 112
Category: Article
ISSN: 0378-4363
DOI: 10.1016/0378-4363(82)90088-2

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Isotope effects in the phase diagram of

Isotope effects in the phase diagram of the (NH>4)xRb1 − xH2AsO4 proton glass

✍ J.P. DeLooze; B.Mac G. Campbell; N.S. Dalal; R. Blinc 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 286 KB

89Y-NMR Experiments on the Phase Diagram

89Y-NMR Experiments on the Phase Diagram and Isotope Effect of the Néel Temperature in YBa2Cu316,18O6+x

✍ S. Krämer; K. H. Györfi; A. Bussmann-Holder; K. Conder; M. Mehring 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 168 KB 👁 1 views

The Anomalous Deuterium Isotope Effect i

The Anomalous Deuterium Isotope Effect in the NMR Spectrum of Methane: An Analysis in Localized Molecular Orbitals

✍ Stephan P. A. Sauer; Patricio F. Provasi 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB 👁 1 views

Isotope effects on NMR indirect nuclear spin-spin coupling constants (SSCC) are less frequently studied than the corresponding effects on chemical shifts. Nevertheless, unusual effects have been observed for them and still lack a satisfying explanation. Raynes and co-workers measured the temperatu

Isotope effect in the high temperature p

Isotope effect in the high temperature phase transition of KH2PO4

✍ J. Grinberg; S. Levin; I. Pelah; E. Wiener 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 201 KB

Proton transfer and secondary deuterium

Proton transfer and secondary deuterium isotope effect in the 13C NMR spectra of ortho-aminomethyl phenols

✍ M. Rospenk; A. Koll; L. Sobczyk 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 387 KB

The temperature dependence of the deuterium isotope effect on the t3c NMR signals for various positions in the phenyl ring of 2-(N,N-diethylaminomethyl) tetrachlorophenol was studied in the moderately polar solvent CH2C12. The critical temperature, T~ = 245 K, corresponds to the compensation of oppo

Substituent effects in aromatic proton n

Substituent effects in aromatic proton nmr spectra. I. The role of inductive (or field) effect.

✍ Yujiro Nomura; Yoshito Takeuchi 📂 Article 📅 1968 🏛 Elsevier Science 🌐 French ⚖ 226 KB

In an aromatic molecule, the chew6 ln the proton &amlcal ahlft wee aham to be proportional to the change ln n-electron charge denalty on the carbon l tac to which the hydrogen le bonded(l). For monoaubatltutod banxenea( III), howvar, thlr proportlonalltp l earae to hold only for the pare-proton shif