TY - RPRT TI - Solid memory: structural preferences in group 2 dihalide monomers, dimers, and solids. AU - Kelling J Donald AU - Roald Hoffmann PY - 2006 DO - 10.1021/ja062817j UR - https://pubmed.ncbi.nlm.nih.gov/16925443/ ID - 16925443 ER -