TY - RPRT TI - Alkali metal cation-pi interactions observed by using a lariat ether model system. AU - E S Meadows AU - S L De Wall AU - L J Barbour AU - G W Gokel PY - 2001 DO - 10.1021/ja003059e UR - https://pubmed.ncbi.nlm.nih.gov/11457020/ ID - 11457020 ER -