Fine-tuning of two-dimensional metal-organic nanostructures via alkali-pyridyl coordination.
Fine-tuning of two-dimensional metal-organic nanostructures via alkali-pyridyl coordination.
复制标题
通过碱-吡啶基配位微调二维金属-有机纳米结构
DOI:
10.1039/d0na00091d
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发表时间:
2020-05-19
影响因子:
4.7
通讯作者:
中科院分区:
文献类型:
--
作者:
Herein, we report a fine-tuning of the two-dimensional alkali–pyridyl coordination assemblies facilely realized by surface reaction between tetrapyridyl-porphyrin molecules and alkali halides on Ag(111) under a solventless ultrahigh vacuum condition. High-resolution scanning tunneling topography and X-ray photoelectron spectra reveal the formation of alkali–pyridyl coordination and the induced conformational tuning of the porphyrin macrocycle cores. Furthermore, employing other different alkali halide substitutes, we demonstrate a fine-tuning of the metal–organic nanostructures at the sub-Å scale. Postdeposition of Fe onto the as-formed precursor layer yields a two-dimensional bimetallic framework structure, manifesting a functionalization of the metal–organic interfaces. Fine-tuning of 2D metal–organic nanostructures is realized by alkali–pyridyl coordination.
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影响因子:
4.4
作者:
Auwarter, W.;Weber-Bargioni, A.;Barth, J. V.
通讯作者:
Barth, J. V.
影响因子:
15
作者:
Li, Yang;Xiao, Jie;Lin, Nian
通讯作者:
Lin, Nian
影响因子:
15.6
作者:
Ariga, Katsuhiko;Lee, Michael V.;Hill, Jonathan P.
通讯作者:
Hill, Jonathan P.
影响因子:
17.1
作者:
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通讯作者:
De Vita, Alessandro
影响因子:
3.3
作者:
Buchner, Florian;Kellner, Ina;Marbach, Hubertus
通讯作者:
Marbach, Hubertus