Substrate‐Mediated Phase Separation of Two Porphyrin Derivatives on Cu(111) | Zendy

Buchner Florian | Zendy; Zillner Elisabeth | Zendy; Röckert Michael | Zendy; Gläßel Stefanie | Zendy; Steinrück HansPeter | Zendy; Marbach Hubertus | Zendy

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Substrate‐Mediated Phase Separation of Two Porphyrin Derivatives on Cu(111)

Author(s) -

Buchner Florian,

Zillner Elisabeth,

Röckert Michael,

Gläßel Stefanie,

Steinrück HansPeter,

Marbach Hubertus

Publication year - 2011

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201100462

Subject(s) - porphyrin , tetraphenylporphyrin , substrate (aquarium) , molecule , sorting , chemistry , phase (matter) , combinatorial chemistry , photochemistry , computer science , organic chemistry , algorithm , oceanography , geology

Sorting molecules : Effective phase separation of two porphyrin species, namely CoTPP and 2HTPP (TPP= tetraphenylporphyrin, 2HTPP=2H‐tetraphenylporphyrin), on Cu(111) is reported. The separation process can be conclusively explained by the domination of molecule–molecule interactions for CoTPP, whereas the adsorption behavior of 2HTPP is dominated by molecule–substrate interactions (see figure).

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