作者: Brendan F. Abrahams , Marissa G. Haywood , Richard Robson
DOI: 10.1039/B316925A
关键词:
摘要: Addition of Co(NH3)63+ to aqueous solutions CuII in excess carbonate promotes the assembly a new highly charged carbonato-copper(II) anion, [Cu4(OH)(CO3)8]9−, which contains an unusual µ4 hydroxo-bridged square Cu4 arrangement, stabilised crystal by no less than forty hydrogen bonds (<3 A) hexammine cations.