English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Structures of Platinum Oxide Clusters in the Gas Phase

Kerpal, C., Harding, D. J., Hermes, A. C., Meijer, G., Mackenzie, S. R., & Fielicke, A. (2013). Structures of Platinum Oxide Clusters in the Gas Phase. The Journal of Physical Chemistry A, 117(6), 1233-1239. doi:10.1021/jp3055137.

Item is

Files

show Files
hide Files
:
Kerpal_1542196.pdf (Any fulltext), 2MB
 
File Permalink:
-
Name:
Kerpal_1542196.pdf
Description:
-
OA-Status:
Visibility:
Private
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
2012
Copyright Info:
ACS
License:
-

Locators

show

Creators

show
hide
 Creators:
Kerpal, Christian1, Author           
Harding, Daniel J.1, Author           
Hermes, Alexander C.2, Author
Meijer, Gerard1, Author           
Mackenzie, Stuart R.2, Author
Fielicke, André1, Author           
Affiliations:
1Molecular Physics, Fritz Haber Institute, Max Planck Society, ou_634545              
2Department of Chemistry, University of Oxford, Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford, OX1 3QZ, U.K., ou_persistent22              

Content

show
hide
Free keywords: metal clusters, molecular beams, vibrational spectroscopy, oxidation reactions, density functional theory
 Abstract: The structures of small gas-phase PtnO2m+ (n=1–6, m=1,2) cluster cations have been investigated in a combined infrared multiple photon dissociation (IRMPD) spectroscopy and density functional theory (DFT) study. On the basis of the infrared spectra obtained, it is concluded that in most clusters oxygen is bound dissociatively, preferring 2-fold bridge binding motifs, sometimes combined with singly coordinated terminal binding. Comparison of the oxide cluster structures with those of bare cationic platinum clusters reported previously reveals major structural changes induced in the platinum core upon oxygen binding. For some cluster sizes the presence of the Ar messenger atom(s) is found to induce a significant change in the observed cluster structure.

Details

show
hide
Language(s): eng - English
 Dates: 2012-06-052012-08-152012-08-152013-02-14
 Publication Status: Issued
 Pages: 7
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: The Journal of Physical Chemistry A
  Other : J. Phys. Chem. A
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Columbus, OH : American Chemical Society
Pages: - Volume / Issue: 117 (6) Sequence Number: - Start / End Page: 1233 - 1239 Identifier: ISSN: 1089-5639
CoNE: https://pure.mpg.de/cone/journals/resource/954926947766_4