One-dimensional (Mo3S3)n clusters : building blocks of clusters materials and ideal nanowires for molecular electronics

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2009
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Gemming, Sibylle
Seifert, Gotthard
Bertram, Nils
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Chemical Physics Letters. 2009, 474(1-3), pp. 127-131. Available under: doi: 10.1016/j.cplett.2009.04.020
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The geometric and electronic structures of gas phase (Mo3S3)nS2 and (Mo3S3)n-1(MoS4)2 clusters with n = 2, 3, 4, . . . are studied experimentally using mass and photoelectron spectroscopy. The Mo3S3 units form one-dimensional chains with length n . There are two possible types of terminations at the ends: a single S atom or a MoS4 cluster. The experimental results are compared to calculations based on density- functional theory. Although clusters of this type have been known for decades as constituents of Chevrel phases, we here report their first gas phase synthesis for sizes up to n = 17. With increasing n, the gap vanishes extending such clusters to a conducting wire.

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ISO 690GEMMING, Sibylle, Gotthard SEIFERT, Nils BERTRAM, Tim FISCHER, Matthias GÖTZ, Gerd GANTEFÖR, 2009. One-dimensional (Mo3S3)n clusters : building blocks of clusters materials and ideal nanowires for molecular electronics. In: Chemical Physics Letters. 2009, 474(1-3), pp. 127-131. Available under: doi: 10.1016/j.cplett.2009.04.020
BibTex
@article{Gemming2009Onedi-5322,
  year={2009},
  doi={10.1016/j.cplett.2009.04.020},
  title={One-dimensional (Mo3S3)n clusters : building blocks of clusters materials and ideal nanowires for molecular electronics},
  number={1-3},
  volume={474},
  journal={Chemical Physics Letters},
  pages={127--131},
  author={Gemming, Sibylle and Seifert, Gotthard and Bertram, Nils and Fischer, Tim and Götz, Matthias and Ganteför, Gerd}
}
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