共 50 条
Extended π-conjugated ruthenium zinc-porphyrin complexes with enhanced nonlinear-optical properties
被引:50
|作者:
de Torres, Miriam
[1
]
Semin, Sergey
[1
]
Razdolski, Ilya
[1
]
Xu, Jialiang
[1
]
Elemans, Johannes A. A. W.
[1
]
Rasing, Theo
[1
]
Rowan, Alan E.
[1
]
Nolte, Roeland J. M.
[1
]
机构:
[1] Radboud Univ Nijmegen, Inst Mol & Mat, NL-6525 AJ Nijmegen, Netherlands
基金:
欧洲研究理事会;
关键词:
MOLECULAR MATERIALS;
COORDINATION;
LIGANDS;
SYSTEMS;
D O I:
10.1039/c4cc09592h
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Zinc porphyrin dimers and trimers, in which the porphyrins are connected via a ruthenium metal core, exhibit large third-order nonlinear optical absorption coefficients and refractive indices. These properties are a result of the presence of multiple porphyrins, which lead to an extension of the pi-conjugated system and the octupolar effect.
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页码:2855 / 2858
页数:4
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