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Bending vibrations of OH groups resulting from H2 dissociation on ZnO. / Tsyganenko, A. A.; Lamotte, J.; Saussey, J.; Lavalley, J. C.

In: Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, Vol. 85, No. 8, 01.12.1989, p. 2397-2403.

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

Harvard

Tsyganenko, AA, Lamotte, J, Saussey, J & Lavalley, JC 1989, 'Bending vibrations of OH groups resulting from H2 dissociation on ZnO', Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, vol. 85, no. 8, pp. 2397-2403. https://doi.org/10.1039/F19898502397

APA

Tsyganenko, A. A., Lamotte, J., Saussey, J., & Lavalley, J. C. (1989). Bending vibrations of OH groups resulting from H2 dissociation on ZnO. Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 85(8), 2397-2403. https://doi.org/10.1039/F19898502397

Vancouver

Tsyganenko AA, Lamotte J, Saussey J, Lavalley JC. Bending vibrations of OH groups resulting from H2 dissociation on ZnO. Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. 1989 Dec 1;85(8):2397-2403. https://doi.org/10.1039/F19898502397

Author

Tsyganenko, A. A. ; Lamotte, J. ; Saussey, J. ; Lavalley, J. C. / Bending vibrations of OH groups resulting from H2 dissociation on ZnO. In: Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. 1989 ; Vol. 85, No. 8. pp. 2397-2403.

BibTeX

@article{6b647046a534478a8367c706df040e57,
title = "Bending vibrations of OH groups resulting from H2 dissociation on ZnO",
abstract = "Dissociative adsorption of H2 on ZnO, apart from the bands due to OH and ZnH stretching vibrations, gives rise to bands at ca. 840 and 810 cm-1 which can be attributed to the bending modes of these surface structures. Analysis of the integrated intensities of the bands arising after H2 and HD adsorption at 100 and 300 K shows that both the 840 and 810 cm-1 bands are due to ZnOH group vibrations. Their shift after 18O isotope substitution of surface oxygen, only 1 and 2 cm -1, respectively, implies that they cannot be associated with the Zn-O vibration or its overtone enhanced by Fermi resonance. They should be attributed to two bending modes of surface hydroxyls. After HD and D2 adsorption a band for the OD bending vibration was detected at 637 cm -1. In accordance with these data, νOH(D) + δOH(D) combinations were observed at 4297 and 3195 cm -1, which give the values of 807 and 611 cm-1 for δOH and δOD, corresponding, apparently, to the more intense low-frequency component.",
author = "Tsyganenko, {A. A.} and J. Lamotte and J. Saussey and Lavalley, {J. C.}",
year = "1989",
month = dec,
day = "1",
doi = "10.1039/F19898502397",
language = "English",
volume = "85",
pages = "2397--2403",
journal = "Physical Chemistry Chemical Physics",
issn = "1463-9076",
publisher = "Royal Society of Chemistry",
number = "8",

}

RIS

TY - JOUR

T1 - Bending vibrations of OH groups resulting from H2 dissociation on ZnO

AU - Tsyganenko, A. A.

AU - Lamotte, J.

AU - Saussey, J.

AU - Lavalley, J. C.

PY - 1989/12/1

Y1 - 1989/12/1

N2 - Dissociative adsorption of H2 on ZnO, apart from the bands due to OH and ZnH stretching vibrations, gives rise to bands at ca. 840 and 810 cm-1 which can be attributed to the bending modes of these surface structures. Analysis of the integrated intensities of the bands arising after H2 and HD adsorption at 100 and 300 K shows that both the 840 and 810 cm-1 bands are due to ZnOH group vibrations. Their shift after 18O isotope substitution of surface oxygen, only 1 and 2 cm -1, respectively, implies that they cannot be associated with the Zn-O vibration or its overtone enhanced by Fermi resonance. They should be attributed to two bending modes of surface hydroxyls. After HD and D2 adsorption a band for the OD bending vibration was detected at 637 cm -1. In accordance with these data, νOH(D) + δOH(D) combinations were observed at 4297 and 3195 cm -1, which give the values of 807 and 611 cm-1 for δOH and δOD, corresponding, apparently, to the more intense low-frequency component.

AB - Dissociative adsorption of H2 on ZnO, apart from the bands due to OH and ZnH stretching vibrations, gives rise to bands at ca. 840 and 810 cm-1 which can be attributed to the bending modes of these surface structures. Analysis of the integrated intensities of the bands arising after H2 and HD adsorption at 100 and 300 K shows that both the 840 and 810 cm-1 bands are due to ZnOH group vibrations. Their shift after 18O isotope substitution of surface oxygen, only 1 and 2 cm -1, respectively, implies that they cannot be associated with the Zn-O vibration or its overtone enhanced by Fermi resonance. They should be attributed to two bending modes of surface hydroxyls. After HD and D2 adsorption a band for the OD bending vibration was detected at 637 cm -1. In accordance with these data, νOH(D) + δOH(D) combinations were observed at 4297 and 3195 cm -1, which give the values of 807 and 611 cm-1 for δOH and δOD, corresponding, apparently, to the more intense low-frequency component.

UR - http://www.scopus.com/inward/record.url?scp=0000860535&partnerID=8YFLogxK

U2 - 10.1039/F19898502397

DO - 10.1039/F19898502397

M3 - Article

AN - SCOPUS:0000860535

VL - 85

SP - 2397

EP - 2403

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

SN - 1463-9076

IS - 8

ER -

ID: 41686102