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Photoinduced Charge‐Transfer Dissociation in van der Waals Complexes. III. Na···FCH 3
Author(s) -
Polanyi J.C.,
Wang J.X.,
Yang S.H.
Publication year - 1994
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.199400009
Subject(s) - chemistry , dissociation (chemistry) , photoionization , mass spectrometry , mass spectrum , van der waals force , excitation , analytical chemistry (journal) , atomic physics , ionization , ion , molecule , physics , organic chemistry , chromatography , electrical engineering , engineering
Complexes Na···FCH 3 ) n , n = 1–6, in beams were identified by photoionization time‐of‐flight (TOF) mass spectrometry. Dissociation of Na···FCH 3 was studied by photodepletion. The depletion spectrum (450–750 nm) suggested excitation of Na in the complex followed by charge‐transfer to yield Na + ···FCH 3 − → NaF + CH 3 . The depletion cross section was substantial, peaking at 1.1 Å 2 .