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Cited by 355

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

Tetracoordinated Planar Carbon in the Al4C-Anion. A Combined Photoelectron Spectroscopy and ab Initio Study

Li, Xi, Wang, Lai-Sheng, Boldyrev, Alexander I., Simons, Jack·1999·Journal of the American Chemical Society

Abstract

The chemical structure and bonding of Al 4 C and Al 4 C - have been studied by photoelectron spectroscopy and ab initio calculations. While Al 4 C is known to be a tetrahedral molecule, the data reported here suggest that Al 4 C - has D 4 h symmetry (when averaged over zero-point vibrational motions) and thus is the smallest species identified to date that contains a tetracoordinated planar carbon atom. The experimental vertical electron detachment energy of Al 4 C - (2.65 ± 0.06 eV) compares well to 2.71 eV calculated at the CCSD(T)/6-311+G(2df) level of theory. The excellent agreement between the calculated and experimental electron detachment energies, excitation energies, and other spectral features allows us to elucidate the structure of the tetracoordinated planar-carbon-containing Al 4 C - anion.

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Metadata

Authors
Li, X., Wang, L.-S., Boldyrev, A. I., & Simons, J.
Venue
Journal of the American Chemical Society
Published
1999-06-01
Volume
121
Issue
25
Pages
6033-6038
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2949189255
Cited by
355
References
18
FWCI
5.84
Type
journal article
Language
en
Open access
closed

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