Results 201 to 210 of about 149,430 (253)

Xenon Difluoride and the Nature of the Xenon-Fluorine Bond

Science, 1963
Xenon reacts with fluorine to form XeF 2 which can be isolated before it reacts with fluorine to form XeF 4 . The linear configuration of XeF 2 with the 2.00-A bond length and the vibrational force constants support the assignment of 10 electrons to the valence shell ...
G. M. Begun, P. A. Agron, A. A. Mason, Henri A. Levy, C. G. Jones, D. F. Smith   +5 more
openaire   +2 more sources

Bonding of Xenon Hydrides

The Journal of Physical Chemistry A, 2009
We have computed the structure and stability of the xenon hydrides HXeY (with Y = F, Cl, Br, I, CCH, CN, NC) using relativistic density functional theory (DFT) at ZORA-BP86/TZ2P level. All model systems HXeY studied here are bound equilibrium structures, but they are also significantly destabilized with respect to Xe and HY.
Erick Cerpa, Rosalba Juarez, Gabriel Merino, Nancy Perez-Peralta, F. Matthias Bickelhaupt   +4 more
openaire   +4 more sources

Purification of xenon difluoride from xenon tetrafluoride

Journal of Fluorine Chemistry, 1991
Abstract The purification of xenon difluoride from metal fluorides impurities doesn't raise difficulties and can be performed by means of common recondensation. But still the production of xenon difluoride with low content of xenon tetrafluoride causes serious difficulties. As a basis for the process the reduction reaction of xenon tetrafluoride with
E.P. Marinenko, S.V. Matyukha, B.B. Chaivanov, V.P. Korobtsev, V.B. Sokolov   +4 more
openaire   +2 more sources

The Compressibility of Gaseous Xenon. I. An Equation of State for Xenon and the Weight of a Liter of Xenon

The Journal of Chemical Physics, 1951
The compressibility of xenon containing 0.14 mole percent of krypton has been measured from 16.65° (the critical temperature) to 300°C and over the density range 1 to 10 mole per liter. The constants of the Beattie-Bridgeman equation of state for the sample used and for pure xenon have been determined from these measurements.
Roland J. Barriault, James A. Beattie, James S. Brierley   +2 more
openaire   +2 more sources

ChemInform Abstract: REDOX REACTIONS IN THE XENON DIFLUORIDE PLATINUM FLUORIDE AND XENON DIFLUORIDE PALLADIUM FLUORIDE SYSTEMS AND THE CONVERSION OF XENON DIFLUORIDE TO XENON TETRAFLUORIDE AND XENON

Chemischer Informationsdienst, 1976
AbstractXenondifluorid (I) oxidiert Platintetrafluorid (II) zu dem Hexafluoroplatinat (III), das im Vakuum bei 70°C Xenondifluorid unter Bildung von (IV) abspaltet.
L. Graham, B. Zemva, N. Bartlett
openaire   +2 more sources

HXeOBr in a xenon matrix

The Journal of Chemical Physics, 2011
We report on a new noble-gas molecule HXeOBr prepared in a low-temperature xenon matrix from the HBr and N2O precursors by UV photolysis and thermal annealing. This molecule is assigned with the help of deuteration experiments and ab initio calculations including anharmonic methods.
Khriachtchev Leonid, Lundell, Jan, Tapio, Salla, Domanskaya, Alexandra V., Räsänen, Markku, Isokoski, Karoliina   +5 more
openaire   +4 more sources

First Xenon-Xenon Collisions in the LHC

2018
In 2017, the CERN accelerator complex once again demonstrated its flexibility by producing beams of a new ion species, xenon, that were successfully injected into LHC. On 12 October, collisions of fully stripped xenon nuclei were recorded for the first time in the LHC at a centre-of-mass energy per colliding nucleon pair of 5.44 TeV.
Helga Timko, Marc Jebramcik, Michaela Schaumann, Philippe Baudrenghien, Belen Salvachua, Daniele Mirarchi, Jorg Wenninger, Roderik Bruce, John Jowett, Thomas Bohl, Reyes Alemany-Fernández, Chiara Bracco, Matteo Solfaroli, Stefano Redaelli, Nuria Fuster-Martínez, Tom Mertens   +15 more
openaire   +2 more sources

Viscosity and Thermal Conductivity of Binary Gas Mixtures: Xenon-Krypton, Xenon-Argon, Xenon-Neon and Xenon-Helium [PDF]

Proceedings of the Physical Society, 1960
The coefficients of viscosity and thermal conductivity of binary mixtures of xenon with krypton, argon, neon and helium have been determined experimentally over the full range of composition of each mixture at a pressure of 70 cm of mercury and at a temperature in the range 18.0 to 18.3°C.
openaire   +1 more source

Xenon Oxyfluoride

Science, 1963
The incomplete hydrolysis of XeF 6 has been used to prepare a xenon oxyfluoride, XeOF 4 . The latter is a clear, colorless liquid, freezing at -41°C. The infrared and Raman spectra show that the XeOF 4 molecule has a fourfold symmetry axis.
openaire   +2 more sources

The reactions of xenon and fluorine to form xenon fluorides

Journal of Catalysis, 1968
The present paper recounts experiments that we have been carrying on since 1963 in an effort to ascertain whether the principal reactions involved in the formation of xenon fluorides from xenon and fluorine are heterogeneous or homogeneous. The results here presented clearly indicate that the reactions are heterogeneous and occur for the most part on ...
J.L. Wishlade, B.H. Davis, Paul H. Emmett   +2 more
openaire   +2 more sources