IV Fluoride

Lead iV) fluoride, Pbp4, strong fluorinating agent (PbFa plus F2). Forms complexes containing the [PbFft] " ion. 

Titanium IV) fluoride, TiF4. White solid (T1CI4 plus anhydrous HF). Forms [TiFJ- ion. 

Ans. (a) Copperd) bromide and copper(II) bromide, CuBr and CuBr2 (b) nickel(II) fiuoride and nickel(IV) fluoride, NiF, and NiF4 and (c) chromium(II) bromide and chromium Ill) bromide. CrBr, and CrBr,. 

Organotellurium(IV) azides with two or three azido groups attached to tellurium, R2Te(N3)2 (R=alkyl, Ph, C6F5) and RTe(N3)3 (R=alkyl, 2,4,6-Me3C6H2), are prepared by the reaction of organotellurium(IV) fluorides with trimethylsilyl azide.188... 

IV) bromide (IV) chloride (di-) dibromide dibromide oxide (di-) dichloride dichloride oxide difluoride oxide (IV) fluoride (VI) fluoride (di-) hexasulfide (IV) oxide... 

Fig. 4. Relative stabilities of Group IV fluoride oxidation states. 

Diazoniopheny 1)-1,2-dihydropyridine-2-iminosulfinate, 3392 N, N-Dichloropentafluorosulfanylamine, 4060. S -Dicthylamino(mcthylimino)sulfur(IV) fluoride Diethylaminosulfinyl chloride, 1679 Diethylaminosulfur trilluoride, 1684 SA-Dimcthylpcntasulfur hexanitride, 3647... 

Germanium(IV)-fluorid wird von Wasser wie SiF4 leicht aufgenom-men. Dabei entsteht Germaniumfluorwasserstoffsaure H2[GeF6] ... 

Lead(IV) oxide, Pb02, is used as the cathode in a lead storage battery. Lead(IV) fluoride, PbF4, is a strong oxidizing agent (Chapter 10). Determine if either of these lead compounds is a polar molecule. 

Ammonium plutonium(iv) fluorides were obtainedby reaction of Pu with NH F in HF. The stability constants for the formation of BkCF and EsCP are very similar to those reported for AmCP", and it was concluded that the monochloro-complexes of tervalent actinides up to Es are weak and of the outer-sphere type. " ... 

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