标题: 在文献上看了这样一段话，很困惑 [打印本页] 作者Author: 哈哈宝 时间: 2015-5-26 17:05 标题: 在文献上看了这样一段话，很困惑 今天在文献上看了这样一段话，很不理解：
The 54th and 55th MOs of the [Pd 3 Cl 3 ] 3− fragment are HOMO and the LUMO, respectively,
hen Pd takes d 9 s 1 electron configuration, but they become LUMO and HOMO, respectively, when
Pd takes d 10 electron configuration.