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January 22, 2026Chemical Science0 citationsOpen Access

Subporphyrazine Scaffolds as Emerging Electron Acceptors for Long-Lived Charge Separation

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SKSwathi KrishnaECElena Cañizares-EspadaDGDavid Guzman

Key Points

  • The study investigates the use of subporphyrazines as electron acceptors to enhance charge separation in donor-acceptor systems.
  • Modular design approach using subporphyrazines as electron acceptors
  • Metal–ligand axial coordination with ruthenium(II) phthalocyanine
  • Evaluation of photophysical properties across different donor-acceptor arrangements
  • Demonstrated that subporphyrazines significantly influence charge separation dynamics
  • Photophysical evolution varies based on the specific donor-acceptor configuration
  • Long-lived charge separation was achieved using optimal subporphyrazine structures

Abstract

Using subporphyrazines (SubPzs) as electron acceptors in the modular design, via metal–ligand axial coordination with ruthenium(II) phthalocyanine (Ru(CO)Pc), was key to governing the different photophysical evolution in four electron donor-acceptor...

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Cite This Study

Krishna et al. (2026) studied this question.

synapsesocial.com/papers/6971bdcf642b1836717e284chttps://doi.org/10.1039/d5sc08213g
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