TY - BOOK AU - Sousa, Sérgio F. TI - The Application of Quantum Mechanics in Reactivity of Molecules KW - Pyrophosphate||electronic structure||mechanical properties||optical properties||first-principles calculations||chemical reactivity theory||HSAB principle||information theory||quantum mechanics||regional complementarity rule||virial theorem||free radical scavengers||antioxidants||fluoxetine||depressive disorder||major||oxidative stress||DFT calculations||reactive oxygen species||porphyrins, density functional theory||DFT||surfaces||self-assembly||scanning tunneling microscopy||dispersion||nanostructures||solid state||condensed phase||[NiFeSe] hydrogenase||quantum mechanics (QM)/molecular mechanics (MM), geometry optimizations||vibrational frequency analyses||Fourier transform infrared (FTIR) frequencies||Quercetin molecule||conformational mobility||hydroxyl group||transition state||concerted rotation of the hydroxyl groups||quantum-chemical calculations||quantum technology||chemical kinetics||reaction rate||RRKM theory||master equation||coordination complexes||donor–acceptor systems||partial electronic flows||phase–current relations||subsystem phases||n/a UR - https://mdpi.com/books/pdfview/book/3524 ER -