首页> 外文期刊>Journal of Molecular Structure >A novel mixed-valence Ni(mnt)(2) salt: synthesis and crystal structure of [Ni(phen)(3)](2)[Ni(mnt)(2)](3)center dot 2DMF (phen=1,10 '-phenathroline, mnt=1,2-dicyanovinylene-1,2-dithiolato, DMF = N,N-dimethylformamide)
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A novel mixed-valence Ni(mnt)(2) salt: synthesis and crystal structure of [Ni(phen)(3)](2)[Ni(mnt)(2)](3)center dot 2DMF (phen=1,10 '-phenathroline, mnt=1,2-dicyanovinylene-1,2-dithiolato, DMF = N,N-dimethylformamide)

机译:新型混合价Ni(mnt)(2)盐:[Ni(phen)(3)](2)[Ni(mnt)(2)](3)中心点2DMF的合成和晶体结构(phen = 1 ,10'-菲咯啉,mnt = 1,2-二氰基亚乙烯基-1,2-二硫拉托,DMF = N,N-二甲基甲酰胺)

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摘要

Combination of a cationic complex [Ni(phen)(3)](2+) and an anionic complex [Ni(mnt)(2)](-) has resulted in a novel mixed-valence complex [Ni(phen)(3)](2)[Ni(mnt)(2)](3)(.)2DMF (phen = 1,10'-phenathroline, mnt = 1,2-dicyanovinylene-1,2-dithiolato, DMF = N,N-dimethylformamide). Its crystal structure consists of two different types of [Ni(mnt)(2)] units: [Ni(mnt)(2) ](-) and [Ni(mnt)(2)](2-), the arrangement of the [Ni(mnt)(2)] anion is found to be quite different from segregated stack layers often found for [Ni(mnt)(2)]-based compounds. Infrared and electronic spectra also confirmed the existence of both [Ni(mnt)(2)](-) and [Ni(mnt)(2)](2-) units. (C) 2004 Elsevier B.V. All rights reserved.
机译:阳离子络合物[Ni(phen)(3)](2+)和阴离子络合物[Ni(mnt)(2)](-)的组合产生了一种新型混合价络合物[Ni(phen)(3 )](2)[Ni(mnt)(2)](3)(。)2DMF(phen = 1,10'-phenathroline,mnt = 1,2-dicyanovinylene-1,1,2-dithiolato,DMF = N,N -二甲基甲酰胺)。它的晶体结构由两种不同类型的[Ni(mnt)(2)]单元组成:[Ni(mnt)(2)](-)和[Ni(mnt)(2)](2-), [Ni(mnt)(2)]阴离子与基于[Ni(mnt)(2)]的化合物经常发现的分离堆叠层有很大不同。红外和电子光谱也证实了[Ni(mnt)(2)](-)和[Ni(mnt)(2)](2-)单元的存在。 (C)2004 Elsevier B.V.保留所有权利。

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