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August 21, 2025CrystalsOpen Access

Luminescent Arylalkynyltitanocenes: Effect of Modifying the Electron Density at the Arylalkyne Ligand, or Adding Steric Bulk or Constraint to the Cyclopentadienyl Ligand

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Authors

MBMatilda BarkerSWS. WalterEMElizabeth A. McCallum

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Overview

Study demonstrates modifications in ligands impact excited-state properties in titanium complexes, indicating new potential for photochemistry.

Key Points

  • Modifications in arylalkyne and cyclopentadienyl ligands influence the emission properties of titanium complexes.
  • Characterization reveals that altering electron density changes the orbital character of excited states in luminescent complexes.
  • The study investigated complexes with varying steric bulk and ligands, highlighting their photophysical properties.
  • This research may enable advancements in photocatalysis, utilizing titanium's favorable abundance and properties.

Cite This Study

Barker et al. (2025) studied this question.

synapsesocial.com/papers/68af5095ad7bf08b1ead82c2https://doi.org/10.3390/cryst15080745
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Also Consider

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  3. 3Influence of Central Metal and Halide Size on the Structure and Photophysics of Group 4 Arylalkynyl Metallocenes and their CuX (X = Cl, Br, I) Complexes2026
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