The π-π architectures reveal a hidden quantum code linking aromaticity to light interaction

Area of Science:

• Quantum Chemistry
• Computational Biology
• Materials Science

Background:

• Aromatic rings are fundamental in biological and material systems.
• The nature of non-covalent pi-pi interactions is not fully understood.
• Existing models lack a comprehensive explanation for these interactions.

Purpose of the Study:

• To theoretically elucidate the mechanism of pi-pi non-covalent interactions.
• To model these interactions using benzene dimers as a prototype.
• To explore the role of electron delocalization and charge transfer.

Main Methods:

• Theoretical modeling of benzene dimers.
• Analysis of orbital and electrostatic interactions.
• Quantum-mechanical calculations of electron pair behavior.

Main Results:

• Identified electron delocalization from donor to acceptor benzene rings.
• Quantified charge transfer as the source of interaction energy.
• Demonstrated interactions function similarly to entangled qubits.
• Analyzed light-pi interactions and parallel aromatic coupling.

Conclusions:

• Pi-pi interactions are governed by quantum mechanical principles of electron delocalization and charge transfer.
• The proposed model offers a new perspective on aromatic interactions.
• This understanding is applicable to diverse fields from biology to materials science.