A Comprehensive Treatise on Inorganic and Theoretical Chemistry

368 INORGANIC AND THEORETICAL CHEMISTRY
(Ixxxiii) Bis-1-phenylmethylpyrazoles, [Pt(C10H9N2)2X2], represented by the
3-methyl and the 4-methyl chlorides,
(lxxxiv) Bis-l-phenyl-3, 5-dimethylpyrazoles, [Pt(C11H1 iN2)2X2], represented
by the chloride.
(Ixxxv) Bisphenylmethylethylpyrazoles, [Pt(C12H13N2) 2X2], represented by the
chloride.
(Ixxxvi) Bis-1-phenylmethylethyltrichloropyrazoles, [Pt(C12H10N2Cl3)2X2], represented
by the chloride,
(lxxxvii) Bispyridinephenylpyrazoles, [Pt(C12H7Ng)2X2], represented by the
chloride,
(lxxxviii) Bis-l-phenyl-3-methyl-l, 3-triazoles, [Pt(C9H8N3)2X2], represented by
the chloride.
(Ixxxix) Bis-l-p7ienyl-3-rnethyl-l, 3-triazolone, [Pt(C9H8ONg)2X2], represented
by the chloride,
(xc) Pyridineammiries, [Pt(NH3)(C5H5N)X4], represented by the chloride,
(xci) Pyridinepiperidines, [Pt(C5H5N)(C5H11N)X4], represented by the
chloride,
(xcii) Ethylsulphineethylselenine, [Pt{(C2H5)2S}{(C2H5)2Se}X4], represented
by the (1) chloride ; (2) bromide ; (3) chlorobromide ; (4) iodide ;
(5) bromoiodide ; (6) bromonitrate ; and (7) chloronitrate.
6.—The monammine family represented by compounds of :
A.—Type : [PtAX4J whieh is nullvalent.
(i) Picoline, [Pt(C6H7N)X4], represented by the chloride,
(ii) o-Phenylenebisguanidide, [Pt(C8H9N5)X4 ], represented by the chloride,
(iii) Pilocarpidine, [Pt(C10H14N2O2)X4], represented by the chloride,
(iv) Pilocarpine, [Pt(C11H16N2O2)X4], represented by the chloride,
(v) Jaborinate, [Pt(C19H25N3O5)X4], represented by the chloride,
(vi) Jaborine, [Pt(C22H32N4O4)X4], represented by the chloride,
(vii) Ethylsulphine, [Pt{(C2H5)2S}X4 j, represented by the ehlorodibromoethy
lsulphide.
(viii) Vinylsulphine, [Pt{C2H3)2S}X2], represented by the complex of the
sulphide with the chloroplatinite.
(ix) Allylsulphine, [Pt{(C3H5)2S}X2], represented by a complex of the
sulphide with the chloroplatinite.
(x) Diallylhexasulphine, [Pt{(C3H5)2S6}X4], represented by the chloride,
(xi) Phosphor trichloride, [Pt(PCl3)X4], represented by the chloride,
(xii) Ethylphosfhites, [Pt{P(OC2H5)3}X4], represented by (1) chloride ; and
(2) dichlorodibromide.
(xiii) Methylphosphate, [Pt{OP(OCH3)3}X4]2, represented by the dichlorodibromide.
(xiv) Etriphosphates, [Pt{OP(OC2H5)3}X4]2, represented by (1) chloride;
and (2) dichlorodibromide.
B.—Type : [PtAX5] which is a univalent acidic radicle,
(i) Pentachloroammines, [Pt(NH3)Cl5JR, represented by (1) potassium ;
and (2) platinous tetrammine salts,
(ii) Pentachloropyridiries, [Pt(C5H5N)Cl5]R, represented by (1) pyridinium ;
(2) potassium ; (3) rubidium ; (4) caesium ; (5) lithium ; (6) sodium ;
and (7) chloroplatinicquaterpyridine salts,
(iii) Pentachloropicoline, [Pt(C6H7N)Cl5]R, represented by the picoline
salt,
(iv) Pentachlorolutidine, [Pt(C7H9N)Cl5]R, represented by the lutidine
salt,
(v) Pentachlorocollidine, [Pt(C8H11N)Cl5]R, represented by the collidine
salt,
(vi) Pentachloropyrazine, [Pt(C4H4N2)Cl6]R, represented by the pyrazine
salt.