Wavepacket motion via a conical intersection in the photochemistry of aqueous transition-metal dianions

Journal of Physical Chemistry Letters

Volumn 2, Issue 13, 2011, Pages 1540-1545

  Zheldakov, Igor L ^a,b   N Ryazantsev, Mikhail ^a,c   Tarnovsky, Alexander N ^a  

^a BOWLING GREEN STATE UNIVERSITY   (United States)

^b UNIVERSITY OF KANSAS   (United States)

^c EMORY UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BROAD BANDS; CONICAL INTERSECTION; DIANIONS; DIFFERENCE VECTORS; FEMTOSECONDS; IMPULSIVE EXCITATIONS; INTERNAL CONVERSIONS; INTERSYSTEM CROSSING; JAHN-TELLER; METAL FRAGMENTS; NEGATIVE CHARGE; PUMP-PROBE SPECTROSCOPY; REACTION COORDINATES; TRIPLET STATE; WAVE-PACKET MOTION;

PHOTOCHEMICAL REACTIONS; TRANSITION METALS;

EXCITED STATES;

EID: 79960192368     PISSN: None     EISSN: 19487185     Source Type: Journal    
DOI: 10.1021/jz200239b     Document Type: Article

References (31)

1. Butler, L. J. Chemical Reaction Dynamics beyond the Born-Oppenheimer Approximation Annu. Rev. Phys. Chem. 1998, 49, 125-171 (Pubitemid 128436888)
2. Yarkony, D. R. Diabolical Conical Intersections Rev. Mod. Phys. 1996, 68, 985-1013 (Pubitemid 126332625)
3. Worth, G. A.; Cederbaum, L. S. Molecular Dynamics through a Conical Intersection Annu. Rev. Phys. Chem. 2004, 55, 127-158
4. Paterson, M. J.; Bearpark, M. J.; Robb, M. A.; Blancafort, L.; Worth, G. A. Conical Intersections: A Perspective on the Computation of Spectroscopic Jahn-Teller Parameters and the Degenerate 'Intersection Space' Phys. Chem. Chem. Phys. 2005, 7, 2100-2115 (Pubitemid 40758450)
5. - - Coherent Photochemistry in Solution J. Chem. Phys. 1993, 98, 4391-4403
6. Wang, Q.; Schoenlein, R. W.; Peteanu, L. A.; Mathies, R. A.; Shank, C. V. Vibrationally Coherent Photochemistry in the Femtosecond Primary Event of Vision Science 1994, 266, 422-424 (Pubitemid 24348959)
7. Vos, M. H.; Rappaport, F.; Lambry, J. C.; Breton, J.; Martin, J. L. Visualization of Coherent Nuclear Motion in a Membrane Protein by Femtosecond Spectroscopy Nature 1993, 363, 320-325
8. Zhu, L.; Sage, J. T.; Champion, P. M. Observation of Coherent Reaction Dynamics in Heme-Proteins Science 1994, 266, 629-632 (Pubitemid 24363518)
9. 6 J. Phys. Chem. A 1998, 102, 4129-4137 (Pubitemid 128611386)
10. Trushin, S. A.; Fuss, W.; Schmid, W. E. Conical Intersections, Pseudorotation and Coherent Oscillations in Ultrafast Photodissociation of Group-6 Metal Hexacarbonyls Chem. Phys. 2000, 259, 313-330
11. Sorgues, S.; Mestdagh, J. M.; Visticot, J. P.; Soep, B. Wave Packet Movements Near the Conical Intersection between Two excited Potential Surfaces May Create Observable Molecular Oscillations Phys. Rev. Lett. 2003, 91, 103001
12. 6 in the Region of 270-345 nm Chem. Phys. 2008, 347, 309-323
13. 1 Azulene Relaxation Dynamics and Observation of Vibrational Wavepacket Motion Chem. Phys. Lett. 1999, 299, 296-302 (Pubitemid 129556110)
14. Farrow, D. A.; Qian, W.; Smith, E. R.; Ferro, A. A.; Jonas, D. M. Polarized Pump-Probe Measurements of Electronic Motion via a Conical Intersection J. Chem. Phys. 2008, 128, 144510
15. Bixon, M.; Jortner, J. Vibrational Coherence in Nonadiabatic Dynamics J. Chem. Phys. 1997, 107, 1470-1482 (Pubitemid 127572882)
16. Jorgensen, C. K. Electron Transfer Spectra of Hexahalide Complexes Mol. Phys. 1959, 2, 309-332
17. Balzani, V.; Manfrin, M. F.; Moggi, L. Photochemistry of Coordination Compounds. 16. Hexabromoplatinate(IV) and Hexaiodoplatinate(IV) Ions Inorg. Chem. 1967, 6, 354-358
18. 6: Reassessment of the Role of Ligand-Field Excited States in the Photochemical Dissociation of Metal-Ligand Bonds J. Am. Chem. Soc. 1997, 119, 7324-7329 (Pubitemid 27348589)
19. Paterson, M. J.; Hunt, P. A.; Robb, M. A.; Takahashi, O. Non-Adiabatic Direct Dynamics Study of Chromium Hexacarbonyl Photodissociation J. Phys. Chem. A 2002, 106, 10494-10504 (Pubitemid 35361198)
20. Voskresenska, V.; Wilson, R. M.; Panov, M.; Tarnovsky, A. N.; Krause, J. A.; Vyas, S.; Winter, A. H.; Hadad, C. M. Photoaffinity Labeling via Nitrenium Ion Chemistry: Protonation of the Nitrene Derived from 4-Amino-3-nitrophenyl Azide to Afford Reactive Nitrenium Ion Pairs J. Am. Chem. Soc. 2009, 131, 11535-11547
21. Vöhringer, P.; Westervelt, R. A.; Yang, T. S.; Arnett, D. C.; Feldstein, M. J.; Scherer, N. F. Solvent and Frequency Dependence of Vibrational Dephasing on Femtosecond Time-Scales J. Raman Spectrosc. 1995, 26, 535-551
22. Pollard, W. T.; Dexheimer, S. L.; Wang, Q.; Peteanu, L. A.; Shank, C. V.; Mathies, R. A. Theory of Dynamic Absorption Spectroscopy of Nonstationary States. 4. Application to 12-fs Resonant Impulsive Raman Spectroscopy of Bacteriorhodopsin J. Phys. Chem. 1992, 96, 6147-6158
23. Elsäesser, T.; Kaiser, W. Vibrational and Vibronic Relaxation of Large Polyatomic Molecules in Liquids Annu. Rev. Phys. Chem. 1991, 42, 83-107
24. 2+ in Solution J. Am. Chem. Soc. 2007, 129, 8199-8206 (Pubitemid 47035133)
25. Kovalenko, S. A.; Dobryakov, A. L.; Farztdinov, V. Detecting Electronic Coherence in Excited-State Electron Transfer in Fluorinated Benzenes Phys. Rev. Lett. 2006, 96, 068301
26. Ostroumov, E.; Muller, M. G.; Marian, C. M.; Kleinschmidt, M.; Holzwarth, A. R. Electronic Coherence Provides a Direct Proof for Energy-Level Crossing in Photoexcited Lutein and Beta-Carotene Phys. Rev. Lett. 2009, 103, 108302
27. Bradforth, S. E.; Jimenez, R.; van Mourik, F.; van Grondelle, R.; Fleming, G. R. Excitation Transfer in the Core Light-Harvesting Complex (LH-1) of Rhodobacter-Sphaeroides - An Ultrafast Fluorescence Depolarization and Annihilation Study J. Phys. Chem. 1995, 99, 16179-16191
28. Arnett, D. C.; Vöhringer, P.; Scherer, N. F. Excitation Dephasing, Product Formation, and Vibrational Coherence in an Intervalence Charge-Transfer Reaction J. Am. Chem. Soc. 1995, 117, 12262-12272 (Pubitemid 126635339)
29. Jean, J. M.; Fleming, G. R. Competition between Energy and Phase Relaxation in Electronic Curve Crossing Processes J. Chem. Phys. 1995, 103, 2092-2101
30. 5 after Formation by Photodissociation: Relaxation through an (E ⊕ A) ⊕e Jahn-Teller Conical Intersection Mol. Phys. 2006, 104, 1095-1105
31. 2+ Angew. Chem., Int. Ed. 2009, 48, 7184-7187