Using multifunctional organocations a novel heteropolyanion, [(P4W6O34)2Co2Na2(H2O)2]18â, with unprecedented structural features, has been observed, and extension of these clusters from molecules into 1D chains occurs through a dimeric cobalt species, with this material exhibiting reversible colour/magnetic susceptibility changes upon dehydration.
使用多功能有机阳离子,观察到一种新型杂多阴离子 [(P4W6O34)2Co2Na2(
H2O)2]18â,具有前所未有的结构特征,并且这些簇通过二聚
钴物种从分子延伸到一维链,这种材料脱
水时表现出可逆的颜色/磁化率变化。