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Ultrafast Chelation Dynamics of a Manganese Tricarbonyl Derivative in Solid Polyacrylonitrile
Published
Author(s)
Tung T. To, Edwin J. Heilweil
Abstract
Ultraviolet pump, infrared probe transient absorption studies of the chelatable compound 1, [Mn?5-C5H4C(O)(SCH3)3}(CO)3], dispersed in room temperature, 25 m thick CaF2 supported, spin-coated polyacryclonitrile (PAN) films are reported for the first time. Irradiation of 1 at 289 nm induces CO-loss with high yield and generates the Mn-S bound chelate within 160 ps. There is no evidence for undesirable matrix cage CO recombination or slow secondary competing solvation pathways for this system.
To, T.
and Heilweil, E.
(2007),
Ultrafast Chelation Dynamics of a Manganese Tricarbonyl Derivative in Solid Polyacrylonitrile, Journal of Physical Chemistry, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=841088
(Accessed October 20, 2025)