TY - RPRT TI - Beyond two-state conical intersections. Three-state conical intersections in low symmetry molecules: the allyl radical. AU - Spiridoula Matsika AU - David R Yarkony PY - 2003 DO - 10.1021/ja036201v UR - https://pubmed.ncbi.nlm.nih.gov/12940752/ ID - 12940752 ER -