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Cited by 289

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

Gas-Phase Ion Chromatography: Transition Metal State Selection and Carbon Cluster Formation

Bowers, Michael T., Kemper, Paul R., von Helden, Gert, van Koppen, Petra A. M.·1993·Science

Abstract

Gas-phase ion chromatography can separate ions that have the same mass but differ in isomeric structure or electronic configuration. The main features of this technique are briefly outlined, and applications to a series of problems in transition metal chemistry and carbon cluster chemistry are described. Examples in transition metal chemistry include state-selective reactivity, excited state deactivation, and state-selective ligand binding energies. For clusters, ion chromatography was used to determine the structure of pure carbon cluster ions as a function of size from C 4 to C 84 . The results indicate that carbon grows first in linear chains, transforms to monocyclic planar rings at about C 10 , and forms new families of planar bi-, tri-, and tetracyclic rings at C 20 , C 30 , and C 40 , respectively. Fullerenes, which mysteriously appear at C 30 and dominate by C 50 , are generated by heating the planar ring systems above an isomerization barrier rather than by growth of graphite precursors.

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Metadata

Authors
Bowers, M. T., Kemper, P. R., von Helden, G., & van Koppen, P. A. M.
Venue
Science
Published
1993-06-04
Volume
260
Issue
5113
Pages
1446-1451
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1963780497
Cited by
289
References
18
FWCI
9.12
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Gas-Phase Ion Chromatography: Transition Metal State Selection and Carbon Cluster Formation. https://app.cochat.ai/papers/10.1126/science.260.5113.1446
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Bowers, M. T., Kemper, P. R., von Helden, G., & van Koppen, P. A. M. (1993). Gas-Phase Ion Chromatography: Transition Metal State Selection and Carbon Cluster Formation. Science. https://doi.org/10.1126/science.260.5113.1446

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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