Synthesis and physical properties of a new single-component molecular conductor [Au(dhdt)2]

Polyhedron ◽  
2009 ◽  
Vol 28 (9-10) ◽  
pp. 1634-1637 ◽  
Author(s):  
Hiroyuki Nishikawa ◽  
Wataru Yasuoka ◽  
Kumiko Sakairi ◽  
Hiroki Oshio
Keyword(s):  
Physical Properties ◽  
Single Component ◽  
Molecular Conductor

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

2019 ◽  
Vol 55 (23) ◽  
pp. 3327-3330 ◽  
Author(s):  
Biao Zhou ◽  
Shoji Ishibashi ◽  
Tatsuru Ishii ◽  
Takahiko Sekine ◽  
Ryosuke Takehara ◽  
...  
Keyword(s):  
Ambient Pressure ◽  
Three Dimensional ◽  
Electron System ◽  
Single Component ◽  
Nodal Lines ◽  
Molecular Conductor ◽  
System P ◽  
Dirac Electron

[Pt(dmdt)2], an air-stable single-component molecular conductor, contains massless Dirac electrons and carries Dirac nodal lines at ambient pressure.

Single-Component Molecular Conductor [Cu(tmdt)2] Containing an Antiferromagnetic Heisenberg Chain

2010 ◽  
Vol 49 (14) ◽  
pp. 6740-6747 ◽  
Author(s):  
Biao Zhou ◽  
Hiroyuki Yajima ◽  
Akiko Kobayashi ◽  
Yoshinori Okano ◽  
Hisashi Tanaka ◽  
...  
Keyword(s):  
Single Component ◽  
Heisenberg Chain ◽  
Molecular Conductor

Single-component Magnetic Molecular Conductor [Fe(dmdt)2] (dmdt: dimethyltetrathiafulvalenedithiolate)

2013 ◽  
Vol 42 (9) ◽  
pp. 977-979 ◽  
Author(s):  
Biao Zhou ◽  
Satomi Ogura ◽  
Noriko Kato ◽  
Yuki Idobata ◽  
Akiko Kobayashi ◽  
...  
Keyword(s):  
Single Component ◽  
Molecular Conductor

Single-Component Molecular Conductor [Pt(tmdt)2] (tmdt = trimethylenetetrathiafulvalenedithiolate) - An Advanced Molecular Metal Exhibiting High Metallicity

2009 ◽  
Vol 21 (35) ◽  
pp. 3596-3600 ◽  
Author(s):  
Biao Zhou ◽  
Akiko Kobayashi ◽  
Yoshinori Okano ◽  
Takeshi Nakashima ◽  
Shinobu Aoyagi ◽  
...  
Keyword(s):  
Single Component ◽  
Molecular Conductor ◽  
High Metallicity

A Single-component Molecular Conductor with Metal–Metal Bonding, [Pd(hfdt)2] (hfdt: bis(trifluoromethyl)tetrathiafulvalenedithiolate)

2016 ◽  
Vol 45 (3) ◽  
pp. 303-305 ◽  
Author(s):  
Biao Zhou ◽  
Satomi Ogura ◽  
Qi Zhi Liu ◽  
Hidetaka Kasai ◽  
Eiji Nishibori ◽  
...  
Keyword(s):  
Single Component ◽  
Metal Bonding ◽  
Molecular Conductor ◽  
Metal Metal

Single-Component Molecular Conductor [Cu(dmdt)2] with Three-Dimensionally Arranged Magnetic Moments Exhibiting a Coupled Electric and Magnetic Transition

2012 ◽  
Vol 134 (30) ◽  
pp. 12724-12731 ◽  
Author(s):  
Biao Zhou ◽  
Yuki Idobata ◽  
Akiko Kobayashi ◽  
HengBo Cui ◽  
Reizo Kato ◽  
...  
Keyword(s):  
Magnetic Transition ◽  
Magnetic Moments ◽  
Single Component ◽  
Molecular Conductor

scholarly journals Syntheses, Structures, and Physical Properties of Neutral Gold Dithiolate Complex, [Au(etdt)2]·THF

Crystals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1001
Author(s):  
Kazuha Sakaguchi ◽  
Biao Zhou ◽  
Yuki Idobata ◽  
Hajime Kamebuchi ◽  
Akiko Kobayashi
Keyword(s):  
Physical Properties ◽  
Density Functional ◽  
Layer Structure ◽  
Solvent Molecule ◽  
Magnetic Behavior ◽  
Single Component ◽  
Gold Complex ◽  
Conducting Layer ◽  
Temperature Conductivity ◽  
Room Temperature Conductivity

In order to develop new types of single-component molecular conductors with novel electronic structures and physical properties, the neutral gold dithiolate complex with an etdt (= ethylenedithiotetrathiafulvalenedithiolate) ligand, [Au(etdt)2] was prepared. However, unlike the reported single-component molecular metals, the neutral gold complex [Au(etdt)2]·THF (2) contains a solvent molecule of tetrahydrofuran (THF). The crystals of 2 form a two-dimensional conducting layer structure, which are separated by the terminal ethylene groups and THF molecules. The fairly high room-temperature conductivity of 0.2 S/cm and semiconducting behavior with a low activation energy of 0.1 eV of 2, is consistent with the result of the density functional theory band structure calculations. The observed non-magnetic behavior of 2 is caused from the dimeric structure of [Au(etdt)2] molecules.

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