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Slow photoelectron velocity-map imaging of the C n H ( n 1⁄4 5 – 9 ) anions
| Content Provider | Semantic Scholar |
|---|---|
| Author | Garand, Etienne Yacovitch, Tara I. Zhou, Jia Qi Sheehan, Sean M. Neumark, Daniel M. |
| Abstract | High-resolution photoelectron spectra of the CnH anions with n1⁄4 5–9 are acquired with slow electron velocity-map imaging (SEVI). Spectral features are assigned with the help of electronic structure calculations and Franck–Condon simulations. Well-resolved transitions to the linear ~ X P and ãS neutral states are observed for species with an odd number of carbon atoms. For C6H and C8H , transitions to the ~ X P neutral ground state and the low lying ÃS excited state are observed. Precise electron affinities, term energies, fine structure splittings, and gas-phase vibrational frequencies are determined. The C5H , C7H and C9H SEVI spectra are consistent with the anions having ~ X S linear triplet ground states. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.cchem.berkeley.edu/dmngrp/grppub/sevi16.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
