TY - RPRT TI - Fluorobenzene-nucleobase interactions: hydrogen bonding or pi-stacking? AU - Roman Leist AU - Jann A Frey AU - Samuel Leutwyler PY - 2006 DO - 10.1021/jp057100h UR - https://pubmed.ncbi.nlm.nih.gov/16553368/ ID - 16553368 ER -