Selbststapelnde Systeme, I 4,4′,5,5′-Tetramethoxy-2,2′-dithiobiphenyl-Iod (6/7), eine Verbindung mit Radikalkationen und Polyiodidketten / Selfstacking Systems, I 4,4′5,5′-Tetramethoxy-2,2′-dithiobiphenyl-Iodine (6/7), a Compound with Radical Cations and Polyiodide Chains

Winfried Hinrichs; Jürgen Kopf; Klaus-Wilhelm Stender; Günter Klar

doi:10.1515/znb-1985-0110

The title compound can be isolated from concentrated solutions of 4,4′,5,5′-tetramethoxy-2,2′- dithiobiphenyl (DTB, 2) and iodine as blue needles with brass-coloured luster. The crystal structure consists of stacks of (partially oxidized) DTB units with alternating orientations and of disordered polyiodide chains in channels between these stacks. The DTB molecule is not planar; the dihedral angle between the two phenyl rings is 25.1°, the dithio bridge is inclined by 41.7° to the longitudinal

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... is. The bond distances and angles of the disulfide group are in the normal range, the dihedral angles (CArSS′CAr′ = 55.6°, CArCArSS′ = 41.3°) differ from the ideal values of ca. 90° as a consequence of the cyclic structure

doi:10.1515/znb-1985-0110 fatcat:afjb7ipztvecvkmzorvhmox5qa

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Winfried Hinrichs, Jürgen Kopf, Klaus-Wilhelm Stender, Günter Klar. "Selbststapelnde Systeme, I 4,4′,5,5′-Tetramethoxy-2,2′-dithiobiphenyl-Iod (6/7), eine Verbindung mit Radikalkationen und Polyiodidketten / Selfstacking Systems, I 4,4′5,5′-Tetramethoxy-2,2′-dithiobiphenyl-Iodine (6/7), a Compound with Radical Cations and Polyiodide Chains." Zeitschrift für Naturforschung. B, A journal of chemical sciences 40.1 (1985) 39-44

Selbststapelnde Systeme, I 4,4′,5,5′-Tetramethoxy-2,2′-dithiobiphenyl-Iod (6/7), eine Verbindung mit Radikalkationen und Polyiodidketten / Selfstacking Systems, I 4,4′5,5′-Tetramethoxy-2,2′-dithiobiphenyl-Iodine (6/7), a Compound with Radical Cations and Polyiodide Chains

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