V2EX werner complex

Werner Complex

定义 Definition

Werner complex(维尔纳配合物/维尔纳配位化合物):指以化学家阿尔弗雷德维尔纳(Alfred Werner)的配位理论为基础、常用于说明金属中心配体键合与配位数/构型(如八面体)的经典配位化合物(coordination complex),例如钴的氨配合物等。该词组在无机化学语境中最常见;在其他学科里偶尔也可能有不同用法。

发音 Pronunciation

/vnr kmpleks/

例句 Examples

A Werner complex is formed when a metal ion binds to several ligands.
维尔纳配合物是在金属离子与多个配体结合时形成的。

Werner complexes helped chemists explain why some cobalt ammine compounds show different isomers even with the same formula.
维尔纳配合物帮助化学家解释了:为什么某些钴的氨配合物即使分子式相同,也会表现出不同的异构体。

词源 Etymology

Werner来自人名,指提出配位理论并因此获得1913年诺贝尔化学奖的Alfred Wernercomplex源自拉丁语 complexus,有“交织在一起、组合体”之意,在化学中引申为“由中心粒子与周围基团结合形成的复合体/配合物”。

相关词 Related Words

文献与作品 Literary Works

  • Alfred Werner:Beitrag zur Konstitution anorganischer Verbindungen(1893,提出并论证早期配位观点的经典论文)
  • Alfred Werner:Nobel Lecture: Coordination Compounds(1913,诺奖演讲,集中阐述配位化合物理论)
  • F. A. Cotton & G. Wilkinson:Advanced Inorganic Chemistry(多版教材,常用“Werner complexes”回顾配位化学发展)
  • P. W. Atkins 等:Shriver & Atkins’ Inorganic Chemistry(教材中以维尔纳时代的配合物为例讲解构型与异构)
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