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Gold(I) Complexes with Amine Ligands, II. Methylpyridine Complexes of Gold(I) Peter G. Jones*, Birte Ahrens

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Gold(I)-Komplexe mit Aminliganden, II [1].

(Methylpyridin)-Komplexe von Gold(I)

Gold(I) Complexes with Amine Ligands, II. Methylpyridine Complexes of Gold(I) Peter G. Jones*, Birte Ahrens

Institut f¨ur Anorganische und Analytische Chemie der Technischen Universit¨at, Postfach 3329, D-38023 Braunschweig, Germany

Z. Naturforsch.53 b,653–662 (1998); eingegangen am 6. April 1998 Gold(I), Pyridine, Amine Complexes, X-Ray Data

Gold(I) complexes of overall formula LAuCl (L = various methylpyridines) are non-con- ducting in acetone. X-ray structure analyses show that the solid state structure of the cor- responding complex 1(L = 2-picoline) is molecular; the 3-picoline derivative2 is however ionic (L2Au)+(AuCl2) . 3-Picoline forms a molecular complex LAuC6F5(3) and also the ionic (L2Au)+(SbF6) (4). Complexes1,2and4display short AuAu contacts, leading to chains of gold atoms; additionally, complexes3and4show weak AuF contacts. The (3-picoline)- gold(III) complex trans-(L2AuCl2)+(SbF6) (5) was obtained as a by-product; it too contains short AuF contacts.

* Sonderdruckanforderungen an Prof. Dr. P. G. Jones; E-mail: p.jones@tu-bs.de

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