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Chem Commun (Camb). 2019 Mar 14;55(23):3327-3330. doi: 10.1039/c9cc00218a.

Single-component molecular conductor [Pt(dmdt)2]-a three-dimensional ambient-pressure molecular Dirac electron system.

Author information

1
Department of Chemistry, College of Humanities and Sciences, Nihon University, Setagaya-Ku, Tokyo 156-8550, Japan. zhou@chs.nihon-u.ac.jp akoba@chs.nihon-u.ac.jp.

Abstract

The single-component molecular conductor [Pt(dmdt)2] is a sought-after ambient-pressure molecular Dirac electron system, which exhibits a high temperature-insensitive conductivity and temperature-dependent magnetic susceptibility nearly vanishing below 120 K. First-principles DFT calculations reveal that Dirac cones emerge along the a* direction, and form Dirac nodal lines.

PMID:
30741309
DOI:
10.1039/c9cc00218a

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