Effect of the Solvent Environment on the Spectroscopic Properties and Dynamics of the Lowest Excited States of Carotenoids

2000 ◽  
Vol 104 (18) ◽  
pp. 4569-4577 ◽  
Author(s):  
Harry A. Frank ◽  
James A. Bautista ◽  
Jesusa Josue ◽  
Zeus Pendon ◽  
Roger G. Hiller ◽  
...  
2002 ◽  
Vol 117 (21) ◽  
pp. 9703-9709 ◽  
Author(s):  
Seung-Joon Kim ◽  
Young-Joo Kim ◽  
Chang-Ho Shin ◽  
Byung-Jin Mhin ◽  
T. Daniel Crawford

2007 ◽  
Vol 111 (39) ◽  
pp. 9756-9763 ◽  
Author(s):  
Leslie Herman ◽  
Benjamin Elias ◽  
Frédéric Pierard ◽  
Cécile Moucheron ◽  
Andrée Kirsch-De Mesmaeker

1992 ◽  
Vol 47 (10) ◽  
pp. 1469-1476 ◽  
Author(s):  
Antoni Keller ◽  
Ludmiła Szterenberg

The new carboxylato-dinitrosyl-molybdenum complexes of the formula: [Mo(NO)2(O2CMe)2] • MeOH, Na2[Mo(NO)2(O2CMe)4] and Mo(NO)2(O2CPh)2 have been synthesized. Their structure was resolved on the basis of spectroscopic investigations (1H NMR, IR, UV-VIS). Catalytic activity of these complexes in olefin metathesis reaction was also examined.The electronic structure of dinitrosyl-molybdenum complexes with ligands coordinating by oxygen atoms was calculated for the example of the di- and tetra-acetato-dinitrosyl-molybdenum complexes using the Fenske-Hall and INDO methods. To interpret the spectroscopic properties (UV-VIS) within the method of interaction configuration, the electronic structure of the excited states was calculated.


Author(s):  
Jianlei Xue ◽  
Yong Liu ◽  
Yi Lian ◽  
Rui Li ◽  
Xueshen Liu ◽  
...  

The transition properties of Ge2 are investigated and the previously observed spectra in the range 20 500–22 000 cm−1 are reassigned.


MRS Bulletin ◽  
1990 ◽  
Vol 15 (5) ◽  
pp. 31-34
Author(s):  
Job Elders

The Physical Chemistry Cluster (PCC), located in the Department of Physical Chemistry, University of Amsterdam, the Netherlands is a cooperative entity which directs a wide range of in-depth research. Extensive collaboration within the PCC offers a broad base of expertise to every participant. The PCC is situated in the inspiring environment of the Van't Hoff Laboratory, named for the Dutch chemist who received the first Nobel prize awarded for chemistry in 1901 for his research on valence-directions and stereochemistry of the carbon atom.The PCC is composed of a number of different bodies, with the Department of Physical Chemistry serving as the pivot point. Figure 1 shows a diagram of the PCC organization which includes the University of Amsterdam (UvA); the foundation, Chemical Research Netherlands (SON); Institute of Mass Spectrometry (IMS); the Interaction of Matter with Photons group (IMF); Faculty of Physics (UvA); Laser Application and Information Center Amsterdam (LAICA); the LAICA Laser Technology Ventures, Ltd.; and the Laser Lease Center.The Physical Chemistry Cluster finds its roots at the Laboratory of Physical Chemistry of the University of Amsterdam. The Laboratory for Physical Chemistry has an academie staff of about 18 members who cooperate with the faculty of physics of the University of Amsterdam. PCC research activities cover a broad field of physical chemistry. Here, researchers study the interaction of matter and photons to obtain information on spectroscopic properties and dynamics of excited states of isolated or clustered molecules in the gas or condensed phase.


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