Charles Adolphe Antoine Clément, 1860-1933 Uddrag fra BREV TIL: Berzelius, Jöns Jacob FRA: Zeise, William Christopher (1838-01-18)

8C24H4O+2Pt8Cl =
(4H4Cl+(4C6H2Cl+2Pt2Cl)+
(4C6H1O+2HO)+(4H2O)+2H.