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Molecular structure and tautomers of [30]trithia-2,3,5,10,12,13,15,20,22,23,25,30-dodecaazahexaphyrin

    https://doi.org/10.1142/S1088424613500144Cited by:16 (Source: Crossref)

    The gas-phase molecular structure of the unsubstituted [30]trithia-2,3,5,10,12,13,15,20,22,23,25,30-dodecaazahexaphyrin (C30H15N15S3) has been studied by a synchronous gas electron diffraction and mass spectrometric experiment and density functional theory calculations using the B3LYP hybrid method and cc-pVTZ basis sets. The molecule has an equilibrium structure of D3h symmetry with a planar macrocycle and the thiadiazole rings oriented in such a way that the sulfur atoms point outwards from the inner cavity. Tautomers of this compound have been studied by DFT computations.

    Dedicated to the memory of Professor Christian G. Claessens (Professor Christian G. Claessens, who untimely passed away on June 3, 2012, was Associate Professor at the Department of Organic Chemistry at Universidad Autónoma de Madrid.)

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