Electronic and molecular structures of polyanionic C60 fullerene and high-spin C60n- clusters studied by ESR/2D-electron spin transient nutation spectroscopy

被引：0
|
作者：
Shohoji, MCBL [1 ]
Franco, MLTMB [1 ]
Lazana, MCRLR [1 ]
Nakazawa, S [1 ]
Sato, K [1 ]
Shiomi, D [1 ]
Takui, T [1 ]
机构：
[1] Univ Tecn Lisboa, Inst Super Tecn, Dept Chem, P-1096 Lisbon, Portugal
来源：
TWO-DIMENSIONAL CORRELATION SPECTROSCOPY | 2000年 / 503卷
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中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
A quartet state of trianionic C-60 fullerene was for the first time detected by ESR spectroscopy. The assignment of the spin-state quartet was confirmed unequivocally by pulsed ESR-based 2-dimensional electron spin transient nutation (2D-ESTN) spectroscopy. Spin Hamiltonian parameters of the quartet-state trianionic C-60 fullerene were determined by means of fine-structure spectral simulation: g=2.0025, \D\=0.0014cm(-1), E=0cm(-1). A quintet state of polyanionic C-60 clusters was also detected by 2D-ESTN spectroscopy.
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页码：333 / 336
页数：4
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