Literature DB >> 21234500

Picosecond X-ray absorption measurements of the ligand substitution dynamics of Fe(CO)5 in ethanol.

Brian Ahr1, Matthieu Chollet, Bernhard Adams, Elizabeth M Lunny, Christopher M Laperle, Christoph Rose-Petruck.   

Abstract

Ultrafast X-ray absorption near edge spectroscopy has been carried out for photo excited iron pentacarbonyl in ethanol with 2 picosecond resolution. A temporal resolution limited dissociation process was observed, followed by the formation of the mono-substituted complex Fe(CO)(4)EtOH within a few tens of picoseconds. The measurements have been carried out with a newly developed X-ray absorption instrument at station 7 ID-C of the Advanced Photon Source. The results show that single picosecond temporal resolution can be achieved at a synchrotron beam line.

Entities:  

Mesh：

Substances：

Year:  2011        PMID： 21234500     DOI： 10.1039/c0cp01856b

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  6 in total

1.  Orbital-specific mapping of the ligand exchange dynamics of Fe(CO)5 in solution.

Authors:  Ph Wernet; K Kunnus; I Josefsson; I Rajkovic; W Quevedo; M Beye; S Schreck; S Grübel; M Scholz; D Nordlund; W Zhang; R W Hartsock; W F Schlotter; J J Turner; B Kennedy; F Hennies; F M F de Groot; K J Gaffney; S Techert; M Odelius; A Föhlisch
Journal:  Nature       Date:  2015-04-02       Impact factor: 49.962

2.  Communication: Direct evidence for sequential dissociation of gas-phase Fe(CO)5 via a singlet pathway upon excitation at 266 nm.

Authors:  Ph Wernet; T Leitner; I Josefsson; T Mazza; P S Miedema; H Schröder; M Beye; K Kunnus; S Schreck; P Radcliffe; S Düsterer; M Meyer; M Odelius; A Föhlisch
Journal:  J Chem Phys       Date:  2017-06-07       Impact factor: 3.488

3.  Picosecond sulfur K-edge X-ray absorption spectroscopy with applications to excited state proton transfer.

Authors:  Benjamin E Van Kuiken; Matthew R Ross; Matthew L Strader; Amy A Cordones; Hana Cho; Jae Hyuk Lee; Robert W Schoenlein; Munira Khalil
Journal:  Struct Dyn       Date:  2017-05-08       Impact factor: 2.920

4.  Photo-induced ligand substitution of Cr(CO)6 in 1-pentanol probed by time resolved X-ray absorption spectroscopy.

Authors:  Eric J Mascarenhas; Mattis Fondell; Robby Büchner; Sebastian Eckert; Vinícius Vaz da Cruz; Alexander Föhlisch
Journal:  Phys Chem Chem Phys       Date:  2022-08-03       Impact factor: 3.945

5.  Ultraviolet photochemical reaction of [Fe(III)(C2O4)3](3-) in aqueous solutions studied by femtosecond time-resolved X-ray absorption spectroscopy using an X-ray free electron laser.

Authors:  Y Ogi; Y Obara; T Katayama; Y-I Suzuki; S Y Liu; N C-M Bartlett; N Kurahashi; S Karashima; T Togashi; Y Inubushi; K Ogawa; S Owada; M Rubešová; M Yabashi; K Misawa; P Slavíček; T Suzuki
Journal:  Struct Dyn       Date:  2015-04-23       Impact factor: 2.920

6.  Identification of the dominant photochemical pathways and mechanistic insights to the ultrafast ligand exchange of Fe(CO)5 to Fe(CO)4EtOH.

Authors:  K Kunnus; I Josefsson; I Rajkovic; S Schreck; W Quevedo; M Beye; C Weniger; S Grübel; M Scholz; D Nordlund; W Zhang; R W Hartsock; K J Gaffney; W F Schlotter; J J Turner; B Kennedy; F Hennies; F M F de Groot; S Techert; M Odelius; Ph Wernet; A Föhlisch
Journal:  Struct Dyn       Date:  2016-02-09       Impact factor: 2.920
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.