Evidence of the chemical uniaxial strain effect on electrical conductivity in the spin-crossover conducting molecular system: [Fe(III)(qnal)2][Pd(dmit)2]5.acetone.
Evidence of the chemical uniaxial strain effect on electrical conductivity in the spin-crossover conducting molecular system: [Fe(III)(qnal)2][Pd(dmit)2]5.acetone.
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DOI：
10.1021/ja801585r
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发表时间：
2008-05
影响因子：
15
通讯作者：
Kazuyuki Takahashi;H. Cui;Y. Okano;H. Kobayashi;H. Mori;H. Tajima;Y. Einaga;O. Sato
中科院分区：
文献类型：
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作者：
Kazuyuki Takahashi;H. Cui;Y. Okano;H. Kobayashi;H. Mori;H. Tajima;Y. Einaga;O. Sato
合成并表征了一种新型自旋交叉分子导体[Fe（qnal）2][Pd（dmit）2] 5·丙酮。低温和高温相的晶体结构分析表明，自旋交叉Fe（qnal）2阳离子之间的超分子π-π相互作用以及阳离子收缩在单轴晶格变形中起着重要作用，这将调制导电Pd（dmit）2层的电导率。
A novel spin-crossover molecular conductor, [Fe(qnal)2][Pd(dmit)2]5.acetone, was prepared and characterized. The crystal structural analyses of both the low- and high-temperature phases revealed that the supramolecular pi-pi interactions between the spin-crossover Fe(qnal)2 cations as well as the cation contraction play an important role in the uniaxial lattice deformation which will modulate the electrical conductivity of the conducting Pd(dmit)2 layer.