ChemInform Abstract: Fast Time-Resolved IR Spectroscopy: The Photolysis of trans-[η-C5Me5Fe(CO)2]2, the Detection of cis-[η-C5Me5Fe(CO)2]2, and the Activation Energy for cis to trans Isomerization.

1986 ◽  
Vol 17 (32) ◽  
Author(s):  
B. N. MOORE ◽  
M. POLIAKOFF ◽  
J. J. TURNER
Keyword(s):  
Activation Energy ◽  
Ir Spectroscopy ◽  
Fast Time ◽  
Time Resolved ◽  
Trans Isomerization

ChemInform Abstract: Flash Photolysis of Os(CO)5 in Benzene Solution. Detection of Os(CO)4·benzene by Fast Time-Resolved IR Spectroscopy.

ChemInform ◽  
1987 ◽  
Vol 18 (12) ◽  
Author(s):  
S. P. CHURCH ◽  
F.-W. GREVELS ◽  
G.-Y. KIEL ◽  
W. A. KIEL ◽  
J. TAKATS ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Flash Photolysis ◽  
Benzene Solution ◽  
Fast Time ◽  
Time Resolved

Flash Photolysis of Os(CO)5 in Benzene Solution. Detection of Os(CO)4 Benzene by Fast Time-Resolved IR Spectroscopy

1986 ◽  
Vol 25 (11) ◽  
pp. 991-992 ◽  
Author(s):  
Stephen P. Church ◽  
Friedrich-Wilhelm Grevels ◽  
Gong-Yu Kiel ◽  
William A. Kiel ◽  
Josef Takats ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Flash Photolysis ◽  
Benzene Solution ◽  
Fast Time ◽  
Time Resolved

Organometallic carbonyl substitution kinetics in liquid xenon by fast time-resolved IR spectroscopy

1993 ◽  
Vol 115 (10) ◽  
pp. 4326-4330 ◽  
Author(s):  
Bruce H. Weiller ◽  
Eric P. Wasserman ◽  
C. Bradley Moore ◽  
Robert G. Bergman
Keyword(s):  
Ir Spectroscopy ◽  
Fast Time ◽  
Liquid Xenon ◽  
Time Resolved ◽  
Carbonyl Substitution

scholarly journals Detectors for fast time-resolved studies at SSRC, status and future

2020 ◽  
Author(s):  
L. I. Shekhtman ◽  
A. S. Arakcheev ◽  
V. M. Aulchenko ◽  
V. N. Kudryavtsev ◽  
V. D. Kutovenko ◽  
...  
Keyword(s):  
Fast Time ◽  
Time Resolved

Surface chemistry of H-ZSM5 studied by time-resolved IR spectroscopy

1989 ◽  
Vol 51 (3) ◽  
pp. 309-327 ◽  
Author(s):  
Andreas Jentys ◽  
Gerhard Warecka ◽  
Johannes A. Lercher
Keyword(s):  
Ir Spectroscopy ◽  
Surface Chemistry ◽  
Time Resolved

Time-resolved FTIR study of CO recombination with horseradish peroxidase

2008 ◽  
Vol 36 (6) ◽  
pp. 1165-1168 ◽  
Author(s):  
Amandine Maréchal ◽  
W. John Ingledew ◽  
Peter R. Rich
Keyword(s):  
Fourier Transform ◽  
Ir Spectroscopy ◽  
Horseradish Peroxidase ◽  
Rate Constants ◽  
Recombination Rate ◽  
Thermal Equilibrium ◽  
Time Resolved ◽  
Fourier Transform Ir Spectroscopy ◽  
Rapid Scan ◽  
Fourier Transform Ir

Vibrational changes associated with CO recombination to ferrous horseradish peroxidase were investigated by rapid-scan FTIR (Fourier-transform IR) spectroscopy in the 1200–2200 cm−1 range. At pH 6.0, two conformers of bound CO are present that appear as negative bands at 1905 and 1934 cm−1 in photolysis spectra. Their recombination rate constants are identical, confirming that they arise from two substates of bound CO that are in rapid thermal equilibrium, rather than from heterogeneous protein sites. A smaller positive band at 2134 cm−1 also appears on photolysis and decays with the same rate constant, indicative of an intraprotein geminate site involved in recombination or, possibly, a weak-affinity surface CO-binding site. Other signals arising from protein and haem in the 1700–1200 cm−1 range can also be time-resolved with similar kinetics.

Sign in / Sign up

Export Citation Format

Share Document