论文类型：期刊论文
发表刊物：DALTON TRANSACTIONS
收录刊物：EI、SCIE
卷号：46
期号：7
页面范围：2214-2219
ISSN号：1477-9226
摘要：In this article, we have presented a computational analysis on the structure and bonding of [Pd2Sn18](4-)and illustrated that it serves as an interesting example of OMO-UMO mutual delocalisation with two identical [PdE9](2-) fragments. We have also illustrated the alternative roles that could be played by an [ME9](2-)/[E-9](2-) fragment, a simple L-type donor and a lone-pair acceptor.