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Photoinduced electron transfer and solvation dynamics in aqueous clusters: comparison of the photoexcited iodide-water pentamer and the water pentamer anion

Author(s): Mak CC; Timerghazin QK; Peslherbe GH;

Upon photoexcitation of iodide-water clusters, I(-)(H(2)O)(n), an electron is transferred from iodide to a diffuse cluster-supported, dipole-bound orbital. Recent femtosecond photoelectron spectroscopy experiments have shown that, for photoexcited I(-)(H(2)O)(n) (n= 5), complex excited-state dynamics ultimately result in the stabilization of the transferr ...

Article GUID: 22466252


Photoexcitation and charge-transfer-to-solvent relaxation dynamics of the I(-)(CH3CN) complex

Author(s): Mak CC; Timerghazin QK; Peslherbe GH;

Photoexcitation of iodide-acetonitrile clusters, I(-)(CH3CN)n, to the charge-transfer-to-solvent (CTTS) state and subsequent cluster relaxation could result in the possible formation of cluster analogues of the bulk solvated electron. In this work, the relaxation process of the CTTS excited iodide-acetonitrile binary complex, [I(-)(CH3CN)]*, is investigat ...

Article GUID: 23819756


Relaxation pathways of photoexcited iodide-methanol clusters: a computational investigation

Author(s): Mak CC; Peslherbe GH;

Upon photoexcitation of iodide-methanol clusters, I(-)(CH3OH)n, to a charge-transfer-to-solvent (CTTS) excited state, extensive relaxation was found to occur, accompanied by a convoluted modulation of the stability of the excited electron, which ultimately decreases substantially. In order to develop a molecular-level understanding of the relaxation proce ...

Article GUID: 24922343


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