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PUBLICATIONS

Time-Resolved Infrared Absorption Study of Cyclopentadienyl Manganese Tricarbonyl Derivatives With Pendant Sulfides in Acetonitrile

Published

Author(s)

Tung T. To, Edwin J. Heilweil, T J. Burkey

Abstract

The chelation dynamics of [5-C5H4C(O)R]Mn(CO)3 complexes 1 (R = CH2(SCH3)3), 2 (R = CH(SCH3)2), and 3 (R = C(SCH3)3) in room temperature acetonitrile solution have been investigated on the picosecond timescale by UV-pump IR-probe transient absorption spectroscopy. Similar to the previously observed behavior in n-heptane solution, irradiation of 3 in acetonitrile at 289 nm induces CO loss to exclusively yield the Mn-S chelated (ring-closed) product in
Citation
Journal of Physical Chemistry
Volume
110
Pub Type
Journals

Download Paper

Local Download

Keywords

chelation dynamics, molecular switch, optical devices, photoswitch, reversible chelation, solvation dynamics, transient infrared absortption

Citation

To, T. , Heilweil, E. and Burkey, T. (2006), Time-Resolved Infrared Absorption Study of Cyclopentadienyl Manganese Tricarbonyl Derivatives With Pendant Sulfides in Acetonitrile, Journal of Physical Chemistry, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=841001 (Accessed October 17, 2025)

Issues

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Created July 18, 2006, Updated February 19, 2017
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