RT info:eu-repo/semantics/article T1 Pentafluorophenylantimony compounds A1 Otero Montero, Antonio A1 Royo Gracia, Pascual K1 Antimony K1 Ciencia K1 Química inorgánica K1 Science K1 Chemistry, inorganic AB The chemical behaviour of (C6F5)3Sb (I), has been studied. Attempts to isolate transition-metal complexes of I were unsuccessful. Hydrolysis of I gives the binuclear [(C6F5)2Sb]2O (II) and treatment of I with chlorine, thallic chloride or copper(II) chloride gives (C6F5)3SbCl2 (III). Reactions of III with AgNO3, AgClO4 and NaOCH3 give disubstituted compounds of the type (C6F5)3SbX2 (IV, X = NO3; V, X = ClO4; VI, X = OCH3. Reactions of III with sodium acetylacetonate and sodium oxinate gives the monosubstituted octahedral complexes (C6F5)3SbCl-Acac (VII) and (C6F5)3SbClOx (VIII). Compounds VI–VIII are insoluble in water whereas compounds III–IV are hydrolysed to the binuclear derivatives [(C6F5)3SbX]2O (IX, X = Cl; X, X = NO3), and V similarly gives {[C6F5)3Sb]2O]} - (ClO4)2. PB Elsevier SN 0022-328X YR 1978 FD 1978 LK http://hdl.handle.net/10017/4817 UL http://hdl.handle.net/10017/4817 LA eng NO We greatly appreciate the award of a Research Fellowship (to A.O.) by the Ministerio de Educación y Ciencia (Spain). DS MINDS@UW RD 29-mar-2024