Spectroscopic manifestations of structural shell filling in (benzene)n clusters, N = 1-20

David C. Easter; M. S. El-Shall; M. Y. Hahn; R. L. Whetten

doi:10.1016/0009-2614(89)87247-1

Spectroscopic manifestations of structural shell filling in (benzene)n clusters, N = 1-20

David C. Easter, M. S. El-Shall, M. Y. Hahn, R. L. Whetten

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Abstract

Well resolved ultraviolet spectra of the smaller benzene clusters (B_N, N≤20) have been obtained by resonant two-photon ionization spectroscopy of a cluster beam. Under the coldest conditions, optical lineshapes show a remarkable narrowing at N = 13, and probable secondary linewidth minima at N = 7 and 19. This pattern is interpreted according to the principles of shell filling in clusters of nonpolar molecules.

Original language	English (US)
Pages (from-to)	277-282
Number of pages	6
Journal	Chemical Physics Letters
Volume	157
Issue number	4
DOIs	https://doi.org/10.1016/0009-2614(89)87247-1
State	Published - May 12 1989
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/0009-2614(89)87247-1

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title = "Spectroscopic manifestations of structural shell filling in (benzene)n clusters, N = 1-20",

abstract = "Well resolved ultraviolet spectra of the smaller benzene clusters (BN, N≤20) have been obtained by resonant two-photon ionization spectroscopy of a cluster beam. Under the coldest conditions, optical lineshapes show a remarkable narrowing at N = 13, and probable secondary linewidth minima at N = 7 and 19. This pattern is interpreted according to the principles of shell filling in clusters of nonpolar molecules.",

author = "Easter, \{David C.\} and El-Shall, \{M. S.\} and Hahn, \{M. Y.\} and Whetten, \{R. L.\}",

note = "Funding Information: Financial support for this researchw as provided by the Office of Naval Researcha nd the Exxon Educational Fund. Mr. Marcos M. Alvarez provided valuable assistance in the construction of the apparatus.",

year = "1989",

month = may,

day = "12",

doi = "10.1016/0009-2614(89)87247-1",

language = "English (US)",

volume = "157",

pages = "277--282",

journal = "Chemical Physics Letters",

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T1 - Spectroscopic manifestations of structural shell filling in (benzene)n clusters, N = 1-20

AU - Easter, David C.

AU - El-Shall, M. S.

AU - Hahn, M. Y.

AU - Whetten, R. L.

N1 - Funding Information: Financial support for this researchw as provided by the Office of Naval Researcha nd the Exxon Educational Fund. Mr. Marcos M. Alvarez provided valuable assistance in the construction of the apparatus.

PY - 1989/5/12

Y1 - 1989/5/12

N2 - Well resolved ultraviolet spectra of the smaller benzene clusters (BN, N≤20) have been obtained by resonant two-photon ionization spectroscopy of a cluster beam. Under the coldest conditions, optical lineshapes show a remarkable narrowing at N = 13, and probable secondary linewidth minima at N = 7 and 19. This pattern is interpreted according to the principles of shell filling in clusters of nonpolar molecules.

AB - Well resolved ultraviolet spectra of the smaller benzene clusters (BN, N≤20) have been obtained by resonant two-photon ionization spectroscopy of a cluster beam. Under the coldest conditions, optical lineshapes show a remarkable narrowing at N = 13, and probable secondary linewidth minima at N = 7 and 19. This pattern is interpreted according to the principles of shell filling in clusters of nonpolar molecules.

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U2 - 10.1016/0009-2614(89)87247-1

DO - 10.1016/0009-2614(89)87247-1

M3 - Article

AN - SCOPUS:0009646522

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VL - 157

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EP - 282

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4

ER -

Spectroscopic manifestations of structural shell filling in (benzene)n clusters, N = 1-20

Abstract

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