Application of time-resolved step-scan FTIR to the photodynamics of transition metal complexes and heme proteins

1994 ◽  
Author(s):  
Richard A. Palmer ◽  
Susan E. Plunkett ◽  
R. B. Dyer ◽  
Jon Schoonover ◽  
Thomas J. Meyer ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Heme Proteins ◽  
Time Resolved

Third- and Fifth-Order Optical Properties of Transition Metal Complexes of Benzenedithiol at 1.064 μm

1992 ◽  
Vol 247 ◽  
Author(s):  
J. R. Lindle ◽  
C. S. Weisbecker ◽  
F. J. Bartoli ◽  
R. G. S. Pong ◽  
Z. H. Kafafi
Keyword(s):  
Optical Properties ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Nd:Yag Laser ◽  
Nonlinear Optical ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Time Resolved ◽  
Fifth Order

ABSTRACTTime-resolved degenerate four-wave-mixing studies have been conducted on solutions of transition-metal complexes of benzenedithiol using a 35 ps Nd:YAG laser operating at 1.064 μm. The nonlinear optical properties of the first-row Co(d7), Ni(d8), and Cu(d9) and the d8 group Ni and P t transition metal complexes are discussed.

Time-Resolved, Step-Scan FTIR Spectroscopy of Excited States of Transition Metal Complexes

1996 ◽  
Vol 18 (3) ◽  
pp. 165-188 ◽  
Author(s):  
Jon R. Schoonover ◽  
Geoffrey F. Strouse ◽  
Kristin M. Omberg ◽  
R. Brian Dyer
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Ftir Spectroscopy ◽  
Excited States ◽  
Transition Metal Complexes ◽  
Time Resolved

scholarly journals Photo-Induced Spin-State Conversion in Solvated Transition Metal Complexes Probed via Time-Resolved Soft X-ray Spectroscopy

2010 ◽  
Vol 132 (19) ◽  
pp. 6809-6816 ◽  
Author(s):  
Nils Huse ◽  
Tae Kyu Kim ◽  
Lindsey Jamula ◽  
James K. McCusker ◽  
Frank M. F. de Groot ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Spin State ◽  
Time Resolved ◽  
X Ray

scholarly journals Synchrotron ultrafast techniques for photoactive transition metal complexes

2013 ◽  
Vol 371 (1995) ◽  
pp. 20120132 ◽  
Author(s):  
Elisa Borfecchia ◽  
Claudio Garino ◽  
Luca Salassa ◽  
Carlo Lamberti
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Structural Changes ◽  
Time Resolved ◽  
X Ray ◽  
Use Of Time ◽  
Wide Range ◽  
Analysis Strategies ◽  
X Ray Absorption

In the last decade, the use of time-resolved X-ray techniques has revealed the structure of light-generated transient species for a wide range of samples, from small organic molecules to proteins. Time resolutions of the order of 100 ps are typically reached, allowing one to monitor thermally equilibrated excited states and capture their structure as a function of time. This review aims at providing a general overview of the application of time-resolved X-ray solution scattering (TR-XSS) and time-resolved X-ray absorption spectroscopy (TR-XAS), the two techniques prevalently employed in the investigation of light-triggered structural changes of transition metal complexes. In particular, we herein describe the fundamental physical principles for static XSS and XAS and illustrate the theory of time-resolved XSS and XAS together with data acquisition and analysis strategies. Selected pioneering examples of photoactive transition metal complexes studied by TR-XSS and TR-XAS are discussed in depth.

Mechanochemical changes on cyclometalated Ir(iii) acyclic carbene complexes – design and tuning of luminescent mechanochromic transition metal complexes

2020 ◽  
Vol 7 (3) ◽  
pp. 786-794 ◽  
Author(s):  
Jingqi Han ◽  
Kin-Man Tang ◽  
Shun-Cheung Cheng ◽  
Chi-On Ng ◽  
Yuen-Kiu Chun ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Carbene Complexes ◽  
New Class

A new class of luminescent cyclometalated Ir(iii) complexes with readily tunable mechanochromic properties derived from the mechanically induced trans-to-cis isomerization have been developed.

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