V2EX monodentate

Monodentate

Definition|释义

monodentate(化学)指单齿配位的:一种配体只通过一个供电子原子与金属中心形成一个配位键。(也可作名词,指“单齿配体”。)

Pronunciation|发音(IPA)

/mndn.tet/

Examples|例句

Chloride is a monodentate ligand in many metal complexes.
氯离子在许多金属配合物中是单齿配体。

In the complex, a monodentate ligand competes with a bidentate chelator for coordination sites on the metal ion.
在该配合物中,单齿配体会与二齿螯合配体竞争金属离子的配位位点。

Etymology|词源

来自 **mono-**(“单、一”)+ dent-(源自拉丁语 dens,“牙”)+ -ate(构成形容词/名词的后缀)。在配位化学里,“dent(牙)”是比喻说法,表示配体“咬住”金属中心的结合点数量;因此 monodentate 字面含义可理解为“只用一个‘牙’去结合的”。

Related Words|相关词汇

In Literature|文学与著作中的用例

  • **IUPAC Compendium of Chemical Terminology (the “Gold Book”)**(IUPAC《化学术语汇编》):在配位化学术语中使用并解释 monodentate
  • Inorganic Chemistry(Gary L. Miessler, Paul J. Fischer, Donald A. Tarr):在配体类型与配位数章节常出现 monodentate ligand
  • Advanced Inorganic Chemistry(F. Albert Cotton, Geoffrey Wilkinson 等):讨论配体配位方式与螯合效应时频繁使用该词。
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