High pressure study of the C84 fullerene

I. Margiolaki; S. Margadonna; K. Prassides; S. Assimopoulos; K. P. Meletov; G. A. Kourouklis; T. J.S. Dennis; H. Shinohara

doi:10.1016/S0921-4526(02)00807-4

High pressure study of the C₈₄ fullerene

I. Margiolaki
, S. Margadonna
, K. Prassides
, S. Assimopoulos
, K. P. Meletov
, G. A. Kourouklis
, T. J.S. Dennis
, H. Shinohara

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

The structural properties of solid C₈₄ (mixture of two isomers, D₂(IV) and D_2d(II) in a 2:1 abundance ratio) were studied by synchrotron X-ray powder diffraction at ambient temperature and elevated pressures. The structure remains strictly cubic to 9.2 GPa with no evidence of a structural phase transition, analogous to those encountered in C₆₀ and C₇₀. The pressure behavior of the intramolecular phonon modes studied by Raman spectroscopy is consistent with the structural results.

Original language	English
Pages (from-to)	372-377
Number of pages	6
Journal	Physica B: Condensed Matter
Volume	318
Issue number	4
DOIs	https://doi.org/10.1016/S0921-4526(02)00807-4
Publication status	Published - Jun 2002
Externally published	Yes

Keywords

Fullerenes
High pressure
Raman spectroscopy
X-ray diffraction

Access to Document

10.1016/S0921-4526(02)00807-4

Cite this

@article{f0baaed483204f34add648fa5beb1832,

title = "High pressure study of the C84 fullerene",

abstract = "The structural properties of solid C84 (mixture of two isomers, D2(IV) and D2d(II) in a 2:1 abundance ratio) were studied by synchrotron X-ray powder diffraction at ambient temperature and elevated pressures. The structure remains strictly cubic to 9.2 GPa with no evidence of a structural phase transition, analogous to those encountered in C60 and C70. The pressure behavior of the intramolecular phonon modes studied by Raman spectroscopy is consistent with the structural results.",

keywords = "Fullerenes, High pressure, Raman spectroscopy, X-ray diffraction",

author = "I. Margiolaki and S. Margadonna and K. Prassides and S. Assimopoulos and Meletov, \{K. P.\} and Kourouklis, \{G. A.\} and Dennis, \{T. J.S.\} and H. Shinohara",

note = "Funding Information: We thank the ESRF for provision of beamtime, NEDO for support under the Frontier Carbon Technology Program (KP) and JSPS for support under the Future Program for New Carbon Nanomaterials (HS). The support by the General Secretariat for Research and Technology (GSRT), Greece, Grant \# ΠENEΔ99, 99EΔ/62 is acknowledged. K.P.M. acknowledges the support by the GSRT, Greece, and the Russian Foundation for Fundamental Research, Russia, and Grant \# 99-02-17555.",

year = "2002",

month = jun,

doi = "10.1016/S0921-4526(02)00807-4",

language = "English",

volume = "318",

pages = "372--377",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

number = "4",

}

TY - JOUR

T1 - High pressure study of the C84 fullerene

AU - Margiolaki, I.

AU - Margadonna, S.

AU - Prassides, K.

AU - Assimopoulos, S.

AU - Meletov, K. P.

AU - Kourouklis, G. A.

AU - Dennis, T. J.S.

AU - Shinohara, H.

N1 - Funding Information: We thank the ESRF for provision of beamtime, NEDO for support under the Frontier Carbon Technology Program (KP) and JSPS for support under the Future Program for New Carbon Nanomaterials (HS). The support by the General Secretariat for Research and Technology (GSRT), Greece, Grant # ΠENEΔ99, 99EΔ/62 is acknowledged. K.P.M. acknowledges the support by the GSRT, Greece, and the Russian Foundation for Fundamental Research, Russia, and Grant # 99-02-17555.

PY - 2002/6

Y1 - 2002/6

N2 - The structural properties of solid C84 (mixture of two isomers, D2(IV) and D2d(II) in a 2:1 abundance ratio) were studied by synchrotron X-ray powder diffraction at ambient temperature and elevated pressures. The structure remains strictly cubic to 9.2 GPa with no evidence of a structural phase transition, analogous to those encountered in C60 and C70. The pressure behavior of the intramolecular phonon modes studied by Raman spectroscopy is consistent with the structural results.

AB - The structural properties of solid C84 (mixture of two isomers, D2(IV) and D2d(II) in a 2:1 abundance ratio) were studied by synchrotron X-ray powder diffraction at ambient temperature and elevated pressures. The structure remains strictly cubic to 9.2 GPa with no evidence of a structural phase transition, analogous to those encountered in C60 and C70. The pressure behavior of the intramolecular phonon modes studied by Raman spectroscopy is consistent with the structural results.

KW - Fullerenes

KW - High pressure

KW - Raman spectroscopy

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/0036610642

U2 - 10.1016/S0921-4526(02)00807-4

DO - 10.1016/S0921-4526(02)00807-4

M3 - Article

AN - SCOPUS:0036610642

SN - 0921-4526

VL - 318

SP - 372

EP - 377

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - 4

ER -

High pressure study of the C₈₄ fullerene

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this