Laboratory Methods of Inorganic Chemistry, 2nd English Ed. 1928

O5

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Rational Name.

TABLE 2. — PLATINOAMMONIA COMPOUNDS.^1

Formula. Old Name.

Tetrammineplatinous Salts [Pt(NH 3 )JX 2 Platodiammine Salts: Salts of the first Reiset Base
(Nos. 141 and 142.)
Chlorotriammineplatinous Salts.... [Pt(NH 3 ) 3 Cl]X .... Platomonodiammine.
1.3 Dichlorodiammine Platinum!...
1.2 Dichlorodiammine Platinum}... [pt(NH3) 2 Cl 2 ]

Platosammine Chloride; Chloride of the second Reiset

Base (No. 143).

Platosemidiammine Chloride; Salt of Peyrone (No.

143).

TABLE 3. — PLATINIAMMONIA COMPOUNDS.^1

Rational Name. Formula. Old Name.

Hexammineplatinic Chloride [Pt(NH 3 ) 6 ]Cl 4 Chloride of Drechsel's Base.

Dichlorotetrammineplatinic Salts... [Pt(NH 3 ) 4 Cl 2 ] X 2.... Platindiammine; Salt of Gros's Base.

Trichlorotriammineplatinic Salts... [Pt(NH 3 ) 3 Cl 3 ]X .... Platinmonodiammine Salts.

1.6 Tetrachlorodiammine Platinum [. ._ „__. „. ( Platiniammine Chloride; Gerhardt's Salt.

1.2 Tetrachlorodiammine Platinum ). " f Platinisemidiammine Chloride.

(^1) The use of the discoverer's name is less customary in the more recent literature; but on the other hand, the old rational designations,
which originated with Biomstrand, and are given in the same column in the above tables, are still often employed. This leads to confusion because
according to the Biomstrand momenclature " ammine " usually signifies two ammonia molecules.
g > r > o o o g a