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- If there are five or more bonds to a single carbon atoms, it will be short of electrons and have a positive charge - this species is called a carbonium ion, a form of carbocation. 阳碳(碳鎓):如果有五个甚至更多的键连接在一个碳原子上,碳原子由于缺乏电子而带正电,这种物质称为阳碳(或碳鎓),这是碳正离子的一种。
- STEADINESS OF CARBONIUM ION AND CHEMICAL REACTIVITY 正碳离子的稳定性与反应活性
- Carbonium ions in solution derive much of their stability from solvation effects and are formed more easily in more polar media. 正碳离子在溶液中由溶剂效应获得更高的稳定性,而且在极性较高的介质中更容易形成。
- Carbonium Ion--an Active Intermediate in Organic Chemistry Reaction 碳正离子--一种有机化学反应中的活性中间体
- Keywords carbonium ion;stability;chemical reactivity; 正碳离子;稳定性;反应活性;
- Keywords catalytic cracking;VGO;catalyst;carbonium ion;reaction mechanism; 催化裂化;减压蜡油;催化剂;正碳离子;反应机理;
- Keywords carbonium ions;Quantum Chemistry;AM1; 碳正离子;量子化学;AM1;
- Keywords catalytic cracking;dry gas;Carbonium ion;reaction mechanism;molecular simulation; 催化裂化;干气;正碳离子;反应机理;分子模拟;
- Keywords non-classical carbonium ion;carbonium ion;neighboring group effect;neighboring group participation; 非经典碳正离子;经典碳正离子;邻基效应;邻基参与;
- nonclassical carbonium ion 非经典碳正离子
- carbonium ion 正碳离子,碳正离子,阳碳离子
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- carbonium ion polymerization 碳离子(催化)聚合(作用)
- negative carbonium ion 负碳离子
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- Computers are now widespread ion China. 如今,计算机在中国被广泛应用。
- The crystals were cleaned by argon ion bombardment. 结晶体由氩离子轰击而净化。
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- The seas, wind, and te ion were really high. 大海上风吼浪涌,我们的情绪也高度紧张。
- carbonium ions in solution derive much of their stability from solvation effects and are formed more easily in more polar media 正碳离子在溶液中由溶剂效应获得更高的稳定性,而且在极性较高的介质中更容易形成。