ArticleThe journal of physical chemistry letters2020
Photo- and Collision-Induced Isomerization of a Charge-Tagged Norbornadiene-Quadricyclane System.
Article in The journal of physical chemistry letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Spectroscopic and Theoretical Investigation of Water Binding in a Copper-Calcium Complex.The journal of physical chemistry. A · 2025Article
- Ultrafast electronic relaxation pathways of the molecular photoswitch quadricyclane.Nature chemistry · 2024Article
- Searches for bridged bicyclic molecules in space-norbornadiene and its cyano derivatives.Faraday discussions · 2023Article
- A "one pot" mass spectrometry technique for characterizing solution- and gas-phase photochemical reactions by electrospray mass spectrometry.RSC advances · 2021Article
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Authors and funding
8 authors.
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Abstract
Molecular photoswitches based on the norbornadiene-quadricylane (NBD-QC) couple have been proposed as key elements of molecular solar thermal energy storage schemes. To characterize the intrinsic properties of such systems, reversible isomerization of a charge-tagged NBD-QC carboxylate couple is investigated in a tandem ion mobility mass spectrometer, using light to induce intramolecular [2 + 2] cycloaddition of NBD carboxylate to form the QC carboxylate and driving the back reaction with molecular collisions. The NBD carboxylate photoisomerization action spectrum recorded by monitoring the QC carboxylate photoisomer extends from 290 to 360 nm with a maximum at 315 nm, and in the longer wavelength region resembles the NBD carboxylate absorption spectrum recorded in solution. Key structural and photochemical properties of the NBD-QC carboxylate system, including the gas-phase absorption spectrum and the energy storage capacity, are determined through computational studies using density functional theory.
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