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A charge-transfer compound, [NO 2 BzPz][Ni(mnt) 2 ] (NO 2 BzPz + =1-(4′-nitrobenzyl)pyrazinium and mnt 2− =maleonitriledithiolate), has been structurally characterized, which shows rare noncovalently intermolecular interactions between lone-pair electron and electron-deficient pyrazine rings (NO 2 ⋯π and CN⋯π), theoretical analysis reveals that such...
Five ion-pair complexes, consisting of R-benzylidene-1-aminopyridinium derivatives and [Ni(mnt) 2 ] 2− (R=p-nitro (1), p-methyl (2), p-bromo (3), p-chloro (4) and m-nitro (5); mnt 2− =maleonitriledithiolate), were synthesized and structurally characterized. As for 1, it is interesting to observe a large deviation from square-planar coordination geometry for the Ni atom, while...
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