特殊用法acylium cation1.酰基阳离子bivalent cation1.二价阳离子complex cation1.络阳离子cyclopropenyl cation1.环丙烯hydrated cation1.水合阳离子interstitial cation1.填隙阳离子organic cation1.有机阳离子quadrivalent cation1.四价 阳离子resin cation (R.C.)1.阳离子树脂surface-active cation1.表面活性阳离子tropylium cation1.阳离子