| 单词 | palladammonium |
| 释义 | > as lemmaspalladammonium Forming the names of certain (chiefly nitrogenous) compounds of palladium, as palladamine, palladammonium, palladdiamine. ΚΠ 1853 tr. H. Müller in Chem. Gaz. 11 242 Palladamine is produced when a solution of chloride, bromide or fluoride of palladium..is precipitated with ammonia. 1853 tr. H. Müller in Chem. Gaz. 11 264 Palladdiamine is always produced when a salt of palladium or of palladamine is treated with an excess of ammonia. 1856 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 6) 373 Palladamine, NPdH3.O, may be obtained from the chloride by oxide of silver... Müller also obtained another compound..to which he gives the name of palladdiamine; it contains N2PdH6. 1866–77 H. Watts Dict. Chem. IV. 329 Hugo Müller regards..the yellow [compound] as chloride of palladammonium, N2H6Pd″.Cl2. The yellow compound..yields the oxide of palladammonium, or palladamine, N2H6Pd″O. 1907 Jrnl. Amer. Chem. Soc. 29 467 This metal was precipitated from a solution of palladammonium chloride, Pd(NH3Cl)2. 1919 Proc. Royal Soc. 47 p. xiii Kane produced a number of interesting bodies by the action of ammonia on the salts of palladium, which doubtless included derivatives of the bases palladamine and palladiamine [sic], subsequently recognized by Dr. Hugo Müller. 1929 Science 31 May 561/2 Kemmerer heated palladammonium chloride in an atmosphere of hydrogen and weighed the residual metallic palladium. < as lemmas |
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