TY - RPRT TI - The cluster Ir4 and its interaction with a hydrogen impurity. A density functional study. AU - Chuenchit Bussai AU - Sven Krüger AU - Georgi N Vayssilov AU - Notker Rösch PY - 2005 DO - 10.1039/b505241f UR - https://pubmed.ncbi.nlm.nih.gov/16189577/ ID - 16189577 ER -