The dependences of the conductivities, and their associated activation energies, for three maleonitriledithiolate anions, with Ni or Fe centres, have been studied in relation to the size and redox tendencies of the cations. Phenyl-containing cations and Methylene Blue allow higher conductivities than would be predicted from their radii, largely because of their redox (donor or acceptor) capacities
已经研究了三种带有Ni或Fe中心的顺
丁烯二
硫氰酸根离子的电导率及其相关的活化能,并与阳离子的大小和氧化还原趋势有关。含苯基的阳离子和
亚甲基蓝的电导率比其半径所预测的要高,这在很大程度上是由于它们的氧化还原(给体或受体)能力。夹心化合物的电导率低,大概是由于其主要是分子内相互作用而不是分子间相互作用引起的。比较两种物质的电导率,本质上仅离子电荷不同,这表明它们与用作转移中心的离子的歧化容易程度有关。