合成了[Ni(dmit)(dmise)]n-(n=2,1,0)型混合配体配合物,用电结晶法制得[BEDT-TTF]-[Ni(dmit)(dmise)]电荷转移盐,并用EA、IR、ESR对目标产物进行了表征.25℃测得化合物[Ni(dmit)-(dmise)]和[BEDT-TTF][Ni(dmit)(dmise)]的电导率分别为0.29和5.6×10-3Ω-1·cm-1.298~103 K温度范围内变温电导曲线显示:化合物[Ni(dmit)(dmise)]具有典型的半导体性质.
The mixed ligand complexes of [Ni (dmit) (dmise)]n-(n = 2,1,0) were synthesized. Thecharge-transfer salt of [BEDT-TTF][Ni(dmit)(dmise)] was prepared by electrocrystallization. Theproducts were characterized by EA, IR and ESR. The electrical conductivities of [Ni(dmit)(dmise)]and [BEDT-TTF][Ni(dmit) (dmise)] at 25 ℃ were measured to be 0. 29 and 5. 6× 10-3 Ω-1cm-1, re-spectively. The temperature dependence of electrical conductivity shows that [Ni(dmit)(dmise)] dis-plays semi-conductor properties.
参考文献
[1] | YAO Tian-Ming (姚天明),XIE Jian-Jun (谢建军),SHI Xian-Fa (施宪法).Huaxue Tongbao (化学通报),1999,62(9):1 |
[2] | Cornelissen J P,Domarede B,Spek A L, et al. In org Chem,1993,32(17) :3720 |
[3] | Kikuchi K, Saito K, Ikemoto I, et al. Syn Met,1988,27:B269 |
[4] | Matsubayashi G,Tanaka S,Yokozawa A. J Chem Soc ,Dalton Trans, 1990:1827 |
[5] | Zuo J L,Yao T M,You X Z, et ul. Polyhedron,1996,15(20): 3547 |
[6] | Steimecke G, Sieler H J, Kirmse R, et al. Phosphorus Sulfur, 1979,7(1): 49 |
[7] | Williams J M, Schultz A J, Geiser U, et ul. Science, 1991,252:1501 |
[8] | Peierls R E. QuantumTheory of Solid,Clarendon,Oxford,1975:108 |
[9] | FANG Qi(方奇),LI Cun(李村),YOU Xiao-Zeng(游效曾),et al. Huatue Xuebao(化学学报),1992,50(4):365 |
[10] | Rosa A,Ricciardi G,Baerends E J. Inorg Chem,1998,37(6):1368 |
[11] | KobayashiH,Kato R,KobayashiA, etal. ChemLett,1985,(1):191 |
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