Unexpected retention of the Pd–Ba heterobimetallic structure upon Pd(μ-OOCMe)4Ba(HOOCMe)4 to 18-crown-6 attachment
摘要:
The paddlewheel complex Pd(mu-OOCMe)(4)Ba(HOOCMe)(4) readily reacts with 18-crown-6, while the reaction products Pd(mu-OOCMe)(4)Ba(eta(6)-18-crown-6) and (eta(1)-OOCMe)(2)Pd(mu-OOCMe)(2)Ba(OH2)(eta(6)-18-crown-6) unexpectedly retain the heterometallic Pd@Ba metal skeleton. (C) 2012 Elsevier B. V. All rights reserved.