La2C80: A soluble dimetallofullerene

Marcos M. Alvarez; Edward G. Gillan; Károly Holczer; Richard B. Kaner; Kyu S. Min; Robert L. Whetten

doi:10.1021/j100179a014

La₂C₈₀: A soluble dimetallofullerene

Marcos M. Alvarez, Edward G. Gillan, Károly Holczer, Richard B. Kaner, Kyu S. Min, Robert L. Whetten

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204 Scopus citations

Abstract

Application of the Krätschmer-Huffman method to a lanthana-graphite mixture yields an extractable molecule of formula La₂C₈₀, in addition to the recently reported LaC₈₂. Its solubility properties suggest that it is similar to the well-characterized higher fullerenes C₇₆, C₇₈, and C₈₄, and its estimated yield, based on laser-desorption mass spectra of (±)-charged molecules, is comparable to these. The finding of a series of particularly extractable molecules (La_nC_84-2n, n = 0, 1, 2) could indicate either a special type of structure or an isoelectronic series. We are attempting to isolate this molecule by chromatography.

Original language	English (US)
Pages (from-to)	10561-10563
Number of pages	3
Journal	Journal of physical chemistry
Volume	95
Issue number	26
DOIs	https://doi.org/10.1021/j100179a014
State	Published - 1991
Externally published	Yes

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General Engineering
Physical and Theoretical Chemistry

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title = "La2C80: A soluble dimetallofullerene",

abstract = "Application of the Kr{\"a}tschmer-Huffman method to a lanthana-graphite mixture yields an extractable molecule of formula La2C80, in addition to the recently reported LaC82. Its solubility properties suggest that it is similar to the well-characterized higher fullerenes C76, C78, and C84, and its estimated yield, based on laser-desorption mass spectra of (±)-charged molecules, is comparable to these. The finding of a series of particularly extractable molecules (LanC84-2n, n = 0, 1, 2) could indicate either a special type of structure or an isoelectronic series. We are attempting to isolate this molecule by chromatography.",

author = "Alvarez, \{Marcos M.\} and Gillan, \{Edward G.\} and K{\'a}roly Holczer and Kaner, \{Richard B.\} and Min, \{Kyu S.\} and Whetten, \{Robert L.\}",

year = "1991",

doi = "10.1021/j100179a014",

language = "English (US)",

volume = "95",

pages = "10561--10563",

journal = "Journal of physical chemistry",

issn = "0022-3654",

publisher = "American Chemical Society",

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TY - JOUR

T1 - La2C80

T2 - A soluble dimetallofullerene

AU - Alvarez, Marcos M.

AU - Gillan, Edward G.

AU - Holczer, Károly

AU - Kaner, Richard B.

AU - Min, Kyu S.

AU - Whetten, Robert L.

PY - 1991

Y1 - 1991

N2 - Application of the Krätschmer-Huffman method to a lanthana-graphite mixture yields an extractable molecule of formula La2C80, in addition to the recently reported LaC82. Its solubility properties suggest that it is similar to the well-characterized higher fullerenes C76, C78, and C84, and its estimated yield, based on laser-desorption mass spectra of (±)-charged molecules, is comparable to these. The finding of a series of particularly extractable molecules (LanC84-2n, n = 0, 1, 2) could indicate either a special type of structure or an isoelectronic series. We are attempting to isolate this molecule by chromatography.

AB - Application of the Krätschmer-Huffman method to a lanthana-graphite mixture yields an extractable molecule of formula La2C80, in addition to the recently reported LaC82. Its solubility properties suggest that it is similar to the well-characterized higher fullerenes C76, C78, and C84, and its estimated yield, based on laser-desorption mass spectra of (±)-charged molecules, is comparable to these. The finding of a series of particularly extractable molecules (LanC84-2n, n = 0, 1, 2) could indicate either a special type of structure or an isoelectronic series. We are attempting to isolate this molecule by chromatography.

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DO - 10.1021/j100179a014

M3 - Article

AN - SCOPUS:0000585612

SN - 0022-3654

VL - 95

SP - 10561

EP - 10563

JO - Journal of physical chemistry

JF - Journal of physical chemistry

IS - 26

ER -

La₂C₈₀: A soluble dimetallofullerene

Abstract

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