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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Controlling the Dimensionality of On-Surface Coordination Polymers via Endo- or Exoligation

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Autor(es):
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Shchyrba, Aneliia [1] ; Waeckerlin, Christian [2] ; Nowakowski, Jan [2] ; Nowakowska, Sylwia [1] ; Bjoerk, Jonas [3] ; Fatayer, Shadi [1] ; Girovsky, Jan [2] ; Nijs, Thomas [1] ; Martens, Susanne C. [1, 4] ; Kleibert, Armin [5] ; Stoehr, Meike [6] ; Ballav, Nirmalya [7] ; Jung, Thomas A. [2] ; Gade, Lutz H. [4]
Número total de Autores: 14
Afiliação do(s) autor(es):
[1] Univ Basel, Dept Phys, CH-4056 Basel - Switzerland
[2] Paul Scherrer Inst, Lab Micro & Nanotechnol, CH-5232 Villigen, PSI - Switzerland
[3] Linkoping Univ, IFM, Dept Phys Chem & Biol, S-58183 Linkoping - Sweden
[4] Heidelberg Univ, Inst Anorgan Chem, D-69120 Heidelberg - Germany
[5] Paul Scherrer Inst, CH-5232 Villigen, PSI - Switzerland
[6] Univ Groningen, Zernike Inst Adv Mat, NL-9747 AG Groningen - Netherlands
[7] Indian Inst Sci Educ & Res, Dept Chem, Pune 411008, Maharashtra - India
Número total de Afiliações: 7
Tipo de documento: Artigo Científico
Fonte: Journal of the American Chemical Society; v. 136, n. 26, p. 9355-9363, JUL 2 2014.
Citações Web of Science: 38
Resumo

The formation of on-surface coordination polymers is controlled by the interplay of chemical reactivity and structure of the building blocks, as well as by the orientating role of the substrate registry. Beyond the predetermined patterns of structural assembly, the chemical reactivity of the reactants involved may provide alternative pathways in their aggregation. Organic molecules, which are transformed in a surface reaction, may be subsequently trapped via coordination of homo- or heterometal adatoms, which may also play a role in the molecular transformation. The amino-functionalized perylene derivative, 4,9-diaminoperylene quinone-3,10-diimine (DPDI), undergoes specific levels of dehydrogenation (-1 H-2 or -3 H-2) depending on the nature of the present adatoms (Fe, Co, Ni or Cu). In this way, the molecule is converted to an endo- or an exoligand, possessing a concave or convex arrangement of ligating atoms, which is decisive for the formation of either ID or 2D coordination polymers. (AU)

Processo FAPESP: 13/04855-0 - Estudo da auto-organização de moléculas de terpiridina em superfícies metálicas
Beneficiário:Shadi Passam Fatayer
Linha de fomento: Bolsas no Exterior - Estágio de Pesquisa - Mestrado