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Disulfonylamido-Gold(I)-Komplexe mit Tetrahydrothiophen als Ligand Polysulfonylamines, CXXVIII. Disulfonylamido-gold(I) Complexes with

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Polysulfonylamine, CXXVIII [1].

Disulfonylamido-Gold(I)-Komplexe mit Tetrahydrothiophen als Ligand Polysulfonylamines, CXXVIII. Disulfonylamido-gold(I) Complexes with

Tetrahydrothiophene as Ligand Birte Ahrens

a;b

und Peter G. Jones

a

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

bCurrent address: University of Bath, School of Chemistry, Bath BA2 7AY, Great Britain

Sonderdruckanforderungen an Prof. Dr. P. G. Jones. E-mail: jones@xray36.anchem.nat.tu-bs.de Z. Naturforsch.55 b,803–813 (2000); eingegangen am 8. Juni 2000

Tetrahydrothiophene, Disulfonylamine

The molecular gold(I) complexes di(methanesulfonyl)amido-N-(tetrahydrothiophene)gold(I) (1), di(p-chlorobenzenesulfonyl)amido-N-(tetrahydrothiophene)gold(I) (2), and di(p-iodobenz- enesulfonyl)amido-N-(tetrahydrothiophene)gold(I) (3), were synthesised from (tetrahydrothio- phene)chlorogold(I) and the appropriate silver salt. Crystal structure analyses were performed for all three compounds (3both solvent-free and as a dichloromethane solvate3a) and revealed a variety of intermolecular contacts. Compound1crystallizes with four independent molecules, two of which are connected by a gold-gold interaction of 3.2869(8) ˚A; several short non- classical hydrogen bonds of the form C-HO (the shortest with HO 2.31 ˚A) are observed. In compound2, cyclodimers are formed via AuAu contacts of 3.3302(8) ˚A; additionally ClCl contacts of 3.457(3) ˚A are observed. Both forms of compound3are characterized by AuI contacts, somewhat longer in3(3.6 - 4.3 ˚A) than in3a(3.4 - 3.5 ˚A). The di(arenesulfonyl)amide ligands in2,3and3adisplay approximate C2symmetry.

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a Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya 6, 79005 Lviv, Ukraine.. b Institut f¨ur Anorganische und Analytische

Institut f¨ur Anorganische und Analytische Chemie and NRW Graduate School of Chemistry, Universit¨at M¨unster, Corrensstrasse 30, D-48149 M¨unster, Germany.. Reprint requests

b Institut f¨ur Anorganische und Analytische Chemie and NRW Graduate School of Chemistry, Westf¨alische Wilhelms-Universit¨at M¨unster, Corrensstraße 30, 48149 M¨unster, Germany

Institut f¨ur Anorganische und Analytische Chemie and NRW Graduate School of Chemistry, Universit¨at M¨unster, Corrensstraße 30, D-48149 M¨unster, Germany.. Reprint requests

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