Orientation of 10,11-dihydrocinchonidine on Pt(111)

T. Evans; A. P. Woodhead; A. Gutiérrez-Sosa; G. Thornton; T. J. Hall; A. A. Davis; N. A. Young; P. B. Wells; R. J. Oldman; O. Plashkevych; O. Vahtras; H. Ågren; V. Carravetta

doi:10.1016/S0039-6028(99)00694-9

Orientation of 10,11-dihydrocinchonidine on Pt(111)

T. Evans^*
, A. P. Woodhead
, A. Gutiérrez-Sosa
, G. Thornton
, T. J. Hall
, A. A. Davis
, N. A. Young
, P. B. Wells
, R. J. Oldman
, O. Plashkevych
, O. Vahtras
, H. Ågren
, V. Carravetta

^*Corresponding author for this work

University of Manchester
University of Hull
AkzoNobel
Linköping University
National Research Council of Italy

Research output: Contribution to journal › Article › peer-review

85 Scopus citations

Abstract

N K-edge NEXAFS and corresponding STEX calculations have been used to examine the orientation of 10,11-dihydrocinchonidine on Pt(111) at 298 and 323 K. The results indicate that the quinoline ring system is approximately parallel to the substrate at 298 K but is tilted up from the surface by 60±10° at 323 K. An additional feature appears in the NEXAFS at the higher temperature, which probably arises from dissociation to quinoline. These results are in line with those expected on the basis of mechanistic studies involving supported Pt catalysts.

Original language	English
Pages (from-to)	L691-L696
Journal	Surface Science
Volume	436
Issue number	1
DOIs	https://doi.org/10.1016/S0039-6028(99)00694-9
State	Published - 10 Aug 1999
Externally published	Yes

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title = "Orientation of 10,11-dihydrocinchonidine on Pt(111)",

abstract = "N K-edge NEXAFS and corresponding STEX calculations have been used to examine the orientation of 10,11-dihydrocinchonidine on Pt(111) at 298 and 323 K. The results indicate that the quinoline ring system is approximately parallel to the substrate at 298 K but is tilted up from the surface by 60±10° at 323 K. An additional feature appears in the NEXAFS at the higher temperature, which probably arises from dissociation to quinoline. These results are in line with those expected on the basis of mechanistic studies involving supported Pt catalysts.",

author = "T. Evans and Woodhead, \{A. P.\} and A. Guti{\'e}rrez-Sosa and G. Thornton and Hall, \{T. J.\} and Davis, \{A. A.\} and Young, \{N. A.\} and Wells, \{P. B.\} and Oldman, \{R. J.\} and O. Plashkevych and O. Vahtras and H. {\AA}gren and V. Carravetta",

year = "1999",

month = aug,

day = "10",

doi = "10.1016/S0039-6028(99)00694-9",

language = "英语",

volume = "436",

pages = "L691--L696",

journal = "Surface Science",

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publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Orientation of 10,11-dihydrocinchonidine on Pt(111)

AU - Evans, T.

AU - Woodhead, A. P.

AU - Gutiérrez-Sosa, A.

AU - Thornton, G.

AU - Hall, T. J.

AU - Davis, A. A.

AU - Young, N. A.

AU - Wells, P. B.

AU - Oldman, R. J.

AU - Plashkevych, O.

AU - Vahtras, O.

AU - Ågren, H.

AU - Carravetta, V.

PY - 1999/8/10

Y1 - 1999/8/10

N2 - N K-edge NEXAFS and corresponding STEX calculations have been used to examine the orientation of 10,11-dihydrocinchonidine on Pt(111) at 298 and 323 K. The results indicate that the quinoline ring system is approximately parallel to the substrate at 298 K but is tilted up from the surface by 60±10° at 323 K. An additional feature appears in the NEXAFS at the higher temperature, which probably arises from dissociation to quinoline. These results are in line with those expected on the basis of mechanistic studies involving supported Pt catalysts.

AB - N K-edge NEXAFS and corresponding STEX calculations have been used to examine the orientation of 10,11-dihydrocinchonidine on Pt(111) at 298 and 323 K. The results indicate that the quinoline ring system is approximately parallel to the substrate at 298 K but is tilted up from the surface by 60±10° at 323 K. An additional feature appears in the NEXAFS at the higher temperature, which probably arises from dissociation to quinoline. These results are in line with those expected on the basis of mechanistic studies involving supported Pt catalysts.

UR - https://www.scopus.com/pages/publications/0033362894

U2 - 10.1016/S0039-6028(99)00694-9

DO - 10.1016/S0039-6028(99)00694-9

M3 - 文章

AN - SCOPUS:0033362894

SN - 0039-6028

VL - 436

SP - L691-L696

JO - Surface Science

JF - Surface Science

IS - 1

ER -

Orientation of 10,11-dihydrocinchonidine on Pt(111)

Abstract

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