Volume 84, Issue 2 pp. 208-215
Properties, Dynamics, and Electronic Structure of Condensed Systems and Clusters

Structure and reactivity of Nin (n=7–14, 19) clusters

M. Böyükata

M. Böyükata

Department of Physics, Gazi University, 06500 Teknikokullar, Ankara, Turkey

Department of Physics, Erciyes University, Yozgat, Turkey

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Z. B. Güvenç

Corresponding Author

Z. B. Güvenç

Department of Computer Engineering, Çankaya University, 06530 Ankara, Turkey

Department of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003

Department of Computer Engineering, Çankaya University, 06530 Ankara, Turkey, Department of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003Search for more papers by this author
S. Özçelik

S. Özçelik

Department of Physics, Gazi University, 06500 Teknikokullar, Ankara, Turkey

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P. Durmus

P. Durmus

Department of Physics, Gazi University, 06500 Teknikokullar, Ankara, Turkey

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J. Jellinek

J. Jellinek

Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439

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First published: 21 June 2001
Citations: 14

Abstract

Results of a computer simulation study of Nin (n=7–14, 19) clusters, their structures, energetics, and reactivity with a D2 molecule are presented. The clusters are described by an embedded atom potential, whereas the interaction between the molecule and the clusters is modeled by an LEPS (London–Eyring–Polanyi–Sato) potential energy function. The focus is on structures of the clusters and their reactive channels. The total numbers of stable isomers of the clusters are obtained by sampling their phase space, and the isomers' energy spectra are determined. On the reactive side, dissociative chemisorptions cross sections and decay-rate constants are calculated. © 2001 John Wiley & Sons, Inc. Int J Quantum Chem 84: 208–215, 2001

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