𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Generation of the Parent Allyl Cation in a Superacid Cryogenic Matrix

✍ Scribed by Dr. Peter Buzek; Prof. Paul von R. Schleyer; Dr. Hrvoj Vančik; Dr. Zlatko Mihalic; Dr. Jürgen Gauss

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
454 KB
Volume
33
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

✦ Synopsis

COMMUNICATIONS

with strong illtramolecular hvdrogen bonding. but much [I21 Repeated attempts to confirm helix formation in solution bvaddine chiral shift reagents were unsuccessful. even at low temperature. presumably due to the Past exchange between righr-and left-handed helical forms. 1131 H. Kessler. Anprw. C/ief?i. 1982. 94.

📜 SIMILAR VOLUMES

Generation of the Phenyl Cation by Disso
Generation of the Phenyl Cation by Dissociative Ionization of a Dienynyl Bromide in the Gas Phase
✍ Gisbert Depke; Prof. Dr. Michael Hanack; Wolfgang Hümmer; Prof. Dr. Helmut Schwa 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB 👁 2 views

The monocondensation product 2, which, in the case of the tert-butyl derivative could be detected 3'P-NMR-spectroscopically in the reaction solution at -90°C'21, cannot be observed during the synthesis of 3, apparently because of the drastic reaction conditions[51.

Frequency scan for the analysis of high
Frequency scan for the analysis of high mass ions generated by matrix-assisted laser desorption/ionization in a Paul trap
✍ Urs P. Schlunegger; Markus Stoeckli; Richard M. Caprioli 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 87 KB 👁 2 views

An ion trap has been modified for the analysis of high mass ions generated by matrix-assisted laser desorption/ionization. Samples are deposited on a probe tip and introduced directly onto the hyperbolically shaped surface of one endcap. All three electrodes - both the endcaps and the ring electrode

Matrix elements of U(2n) generators in a
Matrix elements of U(2n) generators in a multishell spin–orbit basis. II. The two-shell nonzero shift ACCs and U(2n) generator MEs
✍ P. J. Burton; M. D. Gould 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 239 KB 👁 1 views

This is the second in a series of articles whose ultimate goal is the Ž . Ž . evaluation of the matrix elements MEs of the U 2 n generators in a multishell spin᎐orbit basis. This extends the existing unitary group approach to spin-dependent configuration Ž . interaction CI and many-body perturbation

Matrix Reactivity of Al and Ga Atoms (M)
Matrix Reactivity of Al and Ga Atoms (M) in the Presence of Silane: Generation and Characterization of the η2-Coordinated Complex M⋅SiH4, the Insertion Product HMSiH3, and the MI Species MSiH3 in a Solid Argon Matrix
✍ Benjamin Gaertner; Hans-Jörg Himmel; Victoria A. Macrae; Anthony J. Downs; Tim M 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 298 KB

## Abstract Matrix isolation experiments give evidence for the formation of the loosely bonded metal–silane complex M⋅SiH~4~ by the spontaneous reaction of Al or Ga atoms (M) with silane in a solid Ar matrix at 12 K; however, Ga~2~ appears to insert spontaneously into an SiH bond to form HGaGaSiH~