Hydrogen cyanide as a ligand towards copper(I) and silver(I) in liquid hydrogen fluoride
作者:M. F. A. Dove、J. G. Hallett
DOI:10.1039/j19690002781
日期:——
Silver cyanide dissolves in anhydrous HF to form a stable solution containing mono- and di-hydrogen cyanide complexes of silver(I). These complex cations have been characterised by 1H n.m.r. and i.r. spectroscopy. Unstable silver complexes of this ligand were isolated but not pure. Solutions of HCN and CuCN in HF have been investigated and found to be unstable; HCN is not protonated in HF but CuCN
氰化银溶于无水HF中,形成稳定的溶液,其中含有银(I)的单和氰化氢氰化物配合物。这些络合阳离子已通过1 H nmr和红外光谱进行了表征。分离出该配体的不稳定的银络合物,但不是纯净的。研究了HCN和CuCN在HF中的溶液,发现不稳定。HCN在HF中不被质子化,但是CuCN产生HCNCu +。氰化金(I)不溶于HF。