V2EX metallocene

Metallocene

释义 Definition

茂金属:一类“夹心结构”的有机金属化合物,通常由一个金属原子夹在两个环戊二烯基(Cp,CH)配体之间;最常见的例子是二茂铁(ferrocene)。在催化与材料化学中很重要。(该词也可泛指类似结构的化合物。)

发音 Pronunciation

/mtlsn/

例句 Examples

Metallocenes are widely used in catalyst design.
茂金属被广泛用于催化剂设计。

By tuning the ligand environment, chemists can adjust a metallocene’s reactivity and stability for polymerization processes.
通过调节配体环境,化学家可以改变茂金属在聚合反应中的反应性与稳定性。

词源 Etymology

metallocenemetal(金属)+ -ocene 构成;其中 -cene 与“环戊二烯(cyclopentadienyl)”相关,强调这种化合物以环状烯烃样的配体与金属形成特征结构。“茂金属”这一中文译名常用于指以环戊二烯基配体为核心的夹心型有机金属体系。

相关词 Related Words

文学作品与著名出处 Literary Works

  • Organometallic Chemistry(教材/专著,常见于有机金属化学课程中,多处讨论metallocenes与二茂铁)
  • Comprehensive Organometallic Chemistry(多卷本参考书,系统收录并频繁使用metallocene这一术语)
  • The Organometallic Chemistry of the Transition Metals(专著,涉及茂金属结构、反应性与催化应用)
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