Microscopic evidence of the metalation of a free-base porphyrin monolayer with iron

被引：87

作者：

Buchner, Florian ^{[1
]}

Schwald, Veronika ^{[1
]}

Comanici, Karmen ^{[1
]}

Steinrueck, Hans-Peter ^{[1
]}

Marbach, Hubertus ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Lehrstuhl Phys Chem 2, D-91058 Erlangen, Germany

来源：

CHEMPHYSCHEM | 2007年 / 8卷 / 02期

关键词：

metalation; porphyrinoids; scanning probe microscopy; self-assembly; surface chemistry;

D O I：

10.1002/cphc.200600698

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Microscopic evidence of the in situ complexation of Fe-porphyrins is presented. The figure shows the sub-molecular resolved scanning tunneling microscopy images which document the metalation of 2H-TPP (central cavity; TPP: tetraphenylporphyrin) with evaporated iron (protrusions are identified as Fe-TPP). This promising technique enables future surface science investigations of clean iron porphyrin films under ultrahigh vacuum conditions. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：241 / 243

页数：3

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