Chelation

Ethylenediamine ligand chelating to a metal with two bonds.

Chelation (pronounced /kiːˈleɪʃən/) is a type of bonding of ions and molecules to metal ions. It involves the formation or presence of two or more separate coordinate bonds between a polydentate (multiple bonded) ligand and a single central atom. Usually these ligands are organic compounds, and are called chelants, chelators, chelating agents, or sequestering agents.

单词	cheliform
释义	cheliform /'ki:lifɔ:m//ˈkiləˌfɔrm/ 英汉-汉英词典 adj. 螯状的词组 \| 习惯用语您要查找的是不是： chloroform n. [化]氯仿；三氯甲烷 vt. 用氯仿麻醉 coliform adj. 像大肠菌的；[医]筛状的 n. [生]大肠菌（等于coliform bacillus） californium n. [化]锎（元素符号 Cf） malformed adj. 难看的,畸形的网络短语: cheliform 螯形的; 钳爪状的; 英语百科 Chelation Chelation (pronounced /kiːˈleɪʃən/) is a type of bonding of ions and molecules to metal ions. It involves the formation or presence of two or more separate coordinate bonds between a polydentate (multiple bonded) ligand and a single central atom. Usually these ligands are organic compounds, and are called chelants, chelators, chelating agents, or sequestering agents.
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cheliform /'ki:lifɔ:m//ˈkiləˌfɔrm/

您要查找的是不是：

网络短语:

Chelation