The dinitratotetracarbonylrhenate(I) complex
Abstract
Reaction of Re(CO)5NO3 with Ph4As+NO3– yields the compound Ph4As+[Re(CO)4(NO3)2]– incorporating the first reported example of a mononuclear dinitratocarbonylmetallate. I.r. spectroscopy indicates unidentate nitrate ligands in cis-configuration.