论文信息 - Zur hydrolyse von monoorganylzinn-trihalogeniden III. Isolierung und röntgenstrukturanalyse von verbindungen mit dem neuartigen käfig-ion [(i-PrSn)12O14(OH)6]2+☆

Zur hydrolyse von monoorganylzinn-trihalogeniden III. Isolierung und röntgenstrukturanalyse von verbindungen mit dem neuartigen käfig-ion [(i-PrSn)12O14(OH)6]2+☆

Abstract Single crystals of the compounds [(i-PrSn) 12 O 14 (OH) 6 ]Cl 2 · L with L = 3H 2 O (I), 2DMF (II) and 4H 2 O · 4DMPU (III) have been isolated and investigated by an X-ray diffraction study. Common to all is the cage cation [(i-PrSn) 12 O 14 (OH) 6 ] 2+ with a “football” like tin-oxygen framework from which the organic moieties produced. Square-pyramidally coordinated tin atoms and six-membered tin-oxygen rings with half-chair conformation are the most remarkable primary and secondary building units of this ion. The cations, anions and solvent molecules are connected by hydrogen bonds to chains in I, to a three-dimensional network in II and to isolated structure units in III.

Hans Reuter | Heinrich Puff | H. Puff | H. Reuter

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