Linear neutral platinum-acetylide moiety: beyond the links.

Area of Science:

• Organometallic Chemistry
• Supramolecular Chemistry
• Materials Science

Background:

• Linear neutral platinum-acetylide complexes (trans-Pt(PR3)2(C≡CR')2) possess unique linear geometry, synthetic accessibility, and photophysical properties.
• These moieties have been extensively studied in supramolecular chemistry and materials science over the past two decades.
• A comparative lack of comprehensive reviews exists for neutral platinum-acetylides versus their charged counterparts.

Purpose of the Study:

• To provide a focused review on the linear neutral platinum-acetylide building block.
• To highlight recent progress in platinum chemistry concerning these moieties.
• To discuss their applications beyond simple linkage roles.

Main Methods:

• Review of existing literature and recent research findings.
• Focus on structural and photophysical characteristics.
• Exploration of applications in constructing complex architectures and self-assembled systems.

Main Results:

• Detailed discussion of complex architectures incorporating platinum-acetylide links.
• Analysis of platinum-acetylide bridged multichromophoric arrays.
• Examination of supramolecular self-assembly driven by these building blocks.

Conclusions:

• Linear neutral platinum-acetylides serve as versatile building blocks with significant potential.
• Their unique properties enable the creation of intricate molecular architectures and functional materials.
• Further research into their supramolecular assembly and applications is warranted.