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Casas JM, Diosdado BE, Falvello LR, et al. Hydrogen-bond mediation of supramolecular aggregation in neutral bis-(C6F5)Pt complexes with aromatic H-bond donating ligands. A synthetic and structural study. Dalton Trans. 2004;(17):2733-40doi: 10.1039/B407284G.
Casas, J. M., Diosdado, B. E., Falvello, L. R., Forniés, J., Martin, A., & Rueda, A. J. (2004). Hydrogen-bond mediation of supramolecular aggregation in neutral bis-(C6F5)Pt complexes with aromatic H-bond donating ligands. A synthetic and structural study. Dalton transactions (Cambridge, England : 2003), (17), 2733-40. https://doi.org/10.1039/B407284G
Casas, José M, et al. "Hydrogen-bond mediation of supramolecular aggregation in neutral bis-(C6F5)Pt complexes with aromatic H-bond donating ligands. A synthetic and structural study." Dalton transactions (Cambridge, England : 2003) vol. ,17 (2004): 2733-40. doi: https://doi.org/10.1039/B407284G
Casas JM, Diosdado BE, Falvello LR, Forniés J, Martin A, Rueda AJ. Hydrogen-bond mediation of supramolecular aggregation in neutral bis-(C6F5)Pt complexes with aromatic H-bond donating ligands. A synthetic and structural study. Dalton Trans. 2004 Sep 07;(17):2733-40. doi: 10.1039/B407284G. Epub 2004 Jul 23. PMID: 15514759.
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Dalton Trans. 2004 Sep 07;(17):2733-40. doi: 10.1039/B407284G. Epub 2004 Jul 23.

Hydrogen-bond mediation of supramolecular aggregation in neutral bis-(C6F5)Pt complexes with aromatic H-bond donating ligands. A synthetic and structural study.

Dalton transactions (Cambridge, England : 2003)

José M Casas, Beatriz E Diosdado, Larry R Falvello, Juan Forniés, Antonio Martin, Angel J Rueda

Affiliations

  1. Departmento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-C.S.I.C., Spain.

PMID: 15514759 DOI: 10.1039/B407284G

Abstract

Six pentafluorophenylplatinum(II) complexes containing proton acceptor atoms (F) and pyridine-like aromatic ligands able to act as proton donors have been synthesized and characterized, with emphasis on the factors that mediate their supramolecular aggregation in the solid state--hydrogen bonds and pi-pi interactions. The crystal structure analyses of the mononuclear complexes cis-[Pt(C6F5)2(napy)](1), cis-[Pt(C6F5)2(CH2napy)](3), cis-[Pt(C6F5)2(2-ammpy)](5), and cis-[Pt(C6F5)2(2-bipym)](6) reveal the influence of D-HPt and D-HF (D=C, N) hydrogen bonding on the organization of molecules into stacks, which can be further interconnected to generate channels. The prevalence of hydrogen bonding over pi-pi interactions between aromatic rings in establishing the nature of the observed supramolecular aggregation is demonstrated.

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