Regulating the stability of 2D crystal structures using an oxidation state-dependent molecular conformation

Jonathan P. Hill; Yutaka Wakayama; Wolfgang Schmitt; Tohru Tsuruoka; Takashi Nakanishi; Melvin L. Zandler; Amy L. McCarty; Francis D'Souza; Lionel R. Milgrom; Katsuhiko Ariga

doi:10.1039/B517668A

Regulating the stability of 2D crystal structures using an oxidation state-dependent molecular conformation†

Jonathan P. Hill,*^a Yutaka Wakayama,^b Wolfgang Schmitt,^a Tohru Tsuruoka,^c Takashi Nakanishi,^d Melvin L. Zandler,^e Amy L. McCarty,^e Francis D'Souza,^e Lionel R. Milgrom^f and Katsuhiko Ariga*^d

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* Corresponding authors

^a International Center for Young Scientists, 1-1 Namiki, Tsukuba, Ibaraki, Japan
E-mail: Jonathan.Hill@nims.go.jp

^b Nanomaterials Assembly Group, 1-1 Namiki, Tsukuba, Ibaraki, Japan

^c Atomic Electronics Group, 1-1 Namiki, Tsukuba, Ibaraki, Japan

^d Supermolecules Group, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, Japan
E-mail: ARIGA.Katsuhiko@nims.go.jp

^e Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas, USA

^f Department of Chemistry, Imperial College of Science, Technology and Medicine, Exhibition Rd., South Kensington, London, UK

Abstract

The oxidation state of the phenol-substituted porphyrin TDtBHPP is coupled with its structure so that its 2-electron oxidation leads to a coplanarization of the molecule and a substantial stabilization of its surface self-assembled structures adsorbed at metal substrates.

Chemical Communications

Regulating the stability of 2D crystal structures using an oxidation state-dependent molecular conformation†

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Regulating the stability of 2D crystal structures using an oxidation state-dependent molecular conformation

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