1823 W. Henry (ed. 9) II. ix. 117 A solution is obtained, in which the metal is more highly oxidated, constituting per-nitrate of mercury.
2001 26 Apr. 1078 Measurements of a dozen oxygenated chemicals (carbonyls, alcohols, organic nitrates, organic pernitrates and peroxides)..reveal that abundances of oxygenated species are extremely high.