1. School of Chemistry, Trinity College Dublin, Dublin 2, Ireland
2. School of Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
3. Central Laser Facility, Research Complex at Harwell, Science & Technology Facilities Council, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, U.K.
4. School of
Chemistry and Chemical Biology, University College Dublin, Dublin 4, Ireland