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Sequential Bond Energies of Water to Na^+ (3s^0), Mg^+ (3s^1), and Al^+ (3s^2)

Dalleska, N. F. and Tjelta, B. L. and Armentrout, P. B. (1994) Sequential Bond Energies of Water to Na^+ (3s^0), Mg^+ (3s^1), and Al^+ (3s^2). Journal of Physical Chemistry, 98 (15). pp. 4191-4195. ISSN 0022-3654 . http://resolver.caltech.edu/CaltechAUTHORS:20150622-144458158

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Abstract

Thresholds for collision-induced dissociation of M^+(H_2O), (x = 1-4, M = Na, Mg, and Al) with xenon are measured by using guided ion beam mass spectrometry. In all cases, the primary product is endothermic loss of one water molecule. The cross-section thresholds are interpreted to yield 0 K bond energies after accounting for the effects of multiple ion-molecule collisions, internal energy of the clusters, and dissociation lifetimes. Our results are in good agreement with previous experimental results for Na^(H_2O)_x, and in reasonable agreement with theoretical predictions for all systems. Trends in bond dissociation energies with increasing ligation and for the various metals studied are discussed.


Item Type:Article
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http://dx.doi.org/10.1021/j100066a045DOIArticle
http://pubs.acs.org/doi/abs/10.1021/j100066a045PublisherArticle
ORCID:
AuthorORCID
Dalleska, N. F.0000-0002-2059-1587
Alternate Title:Sequential Bond Energies of Water to Na+ (3s0), Mg+ (3s1), and Al+ (3s2)
Additional Information:© 1994 American Chemical Society. Received: December 21, 1993; In Final Form: February 11, 1994. We gratefully acknowledge C. W. Bauschlicher Jr. for providing us with the vibrational frequencies predicted for M^+(H_2O), (M = Mg, Al; x = 1-4). This work has been funded by the National Science Foundation, Grant No. CHE-9221241.
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Funding AgencyGrant Number
NSFCHE-9221241
Record Number:CaltechAUTHORS:20150622-144458158
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20150622-144458158
Official Citation:Sequential Bond Energies of Water to Na+ (3s0), Mg+ (3s1), and Al+ (3s2) N. F. Dalleska, B. L. Tjelta, and P. B. Armentrout The Journal of Physical Chemistry 1994 98 (15), 4191-4195 DOI: 10.1021/j100066a045
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:58421
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:22 Jun 2015 23:07
Last Modified:11 Apr 2017 16:25

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