The hydration number of Li ion decreases with increasing concentration, but this is compensated by the increasing number of Li+ Br-contact ion pairs, and the coordination number of the first coordination shell of Li ion keeps approximately unchanged. 随浓度增加,锂离子的水合数量呈减少趋势但同时又从Li+-Br-接触离子对的数量增加中得到补偿,而Li离子的第一配位壳层的配位数量保持不变。
Determination of hydration number of uranyl ion by~ 1hnmr ~1HNMR法测定铀酰离子的水合数