Conservation of Nickel Ion Single-Active Site Character in a Bottom-Up Constructed π-Conjugated Molecular Network,Angewandte Chemie International Edition

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Conservation of Nickel Ion Single-Active Site Character in a Bottom-Up Constructed π-Conjugated Molecular Network
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-09-07 , DOI: 10.1002/anie.202210326
Daniel Baranowski ₁ , Iulia Cojocariu ₁ , Alessandro Sala ₂ , Cristina Africh ₂ , Giovanni Comelli _{2,

3} , Luca Schio ₂ , Massimo Tormen ₂ , Luca Floreano ₂ , Vitaliy Feyer _{1,

4} , Claus M Schneider _{1,

4,

5}

Affiliation

The on-surface synthesis of covalent nickel tetraphenylporphyrin network on Au(111) is studied by a multitechnique approach combining local microscopic insights with space-averaging synchrotron radiation-based methods. Even though the porphyrin nanomesh is not perfectly ordered extending the π-system results in the appearance of energy-dispersive electronic features while the Ni cores remain in the characteristic single-molecule configuration.

中文翻译：

自下而上构建的 π 共轭分子网络中镍离子单活性位点特征的守恒

通过将局部微观观察与基于空间平均同步辐射的方法相结合的多种技术方法，研究了 Au(111) 上共价镍四苯基卟啉网络的表面合成。尽管卟啉纳米网不是完全有序的，但 π 系统的扩展会导致能量色散电子特征的出现，而镍核仍保持特征性的单分子构型。

更新日期：2022-09-07

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