Crystal and electronic structures of (BEDT-TTF)2(MHg(SCN)4)(M=K and NH4).
作者： Hatsumi Mori , Shoji Tanaka , Masashi Oshima , Gunzi Saito , Takehiko Mori
DOI: 10.1246/BCSJ.63.2183
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摘要: The crystal structures of (BEDT–TTF)2[MHg(SCN)4] (M=K at 298 and 104 K M=NH4 K) were determined by X-ray analyses. A donor layer an anion sheet stack alternately along the b-axis. packing pattern is close to α-phase, while constructs a thick two-dimensional polymer plane parallel (010). linkage (Remark: Graphics omitted.) (or NH4) in very unique. band structure calculation indicates both closed open Fermi surfaces, resembling that κ-(BEDT–TTF)2[Cu(NCS)2].
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