Unusual Coordination Behavior of Pn-Ligand Complexes with Tl+†
Stefan Welsch
Institut für Anorganische Chemie, Universität Regensburg, 93040 Regensburg, Germany, Fax: (+49) 941-943-4439
Search for more papers by this authorLaurence J. Gregoriades Dr.
Institut für Chemie, Humboldt-Universität zu Berlin, 10099 Berlin, Germany
Search for more papers by this authorMarek Sierka Dr.
Institut für Chemie, Humboldt-Universität zu Berlin, 10099 Berlin, Germany
Search for more papers by this authorManfred Zabel Dr.
Institut für Anorganische Chemie, Universität Regensburg, 93040 Regensburg, Germany, Fax: (+49) 941-943-4439
Search for more papers by this authorAlexander V. Virovets Dr.
Nikolaev Institute of Inorganic Chemistry, Siberian Division of RAS, Acad. Lavrentyev str. 3, 630090 Novosibirsk, Russia
Search for more papers by this authorManfred Scheer Prof. Dr.
Institut für Anorganische Chemie, Universität Regensburg, 93040 Regensburg, Germany, Fax: (+49) 941-943-4439
Search for more papers by this authorStefan Welsch
Institut für Anorganische Chemie, Universität Regensburg, 93040 Regensburg, Germany, Fax: (+49) 941-943-4439
Search for more papers by this authorLaurence J. Gregoriades Dr.
Institut für Chemie, Humboldt-Universität zu Berlin, 10099 Berlin, Germany
Search for more papers by this authorMarek Sierka Dr.
Institut für Chemie, Humboldt-Universität zu Berlin, 10099 Berlin, Germany
Search for more papers by this authorManfred Zabel Dr.
Institut für Anorganische Chemie, Universität Regensburg, 93040 Regensburg, Germany, Fax: (+49) 941-943-4439
Search for more papers by this authorAlexander V. Virovets Dr.
Nikolaev Institute of Inorganic Chemistry, Siberian Division of RAS, Acad. Lavrentyev str. 3, 630090 Novosibirsk, Russia
Search for more papers by this authorManfred Scheer Prof. Dr.
Institut für Anorganische Chemie, Universität Regensburg, 93040 Regensburg, Germany, Fax: (+49) 941-943-4439
Search for more papers by this authorThis work was supported by the Deutsche Forschungsgemeinschaft and the Fonds der Chemischen Industrie. The authors would like to thank Prof. Dr. W. Kunz and Dr. R. Neueder for their support with the VPO measurements, Prof. Dr. E. Brunner and Dipl.-Phys. C. Gröger for the solid-state NMR measurements, and Cand.-Chem. T. Rödl for technical assistance.
Graphical Abstract
Pentaphosphaferrocene coordinates as a π ligand to the large monocation Tl+. In addition, one of the phosphorus atoms of each cyclo-P5 moiety coordinates to a neighboring Tl+ ion to give a one-dimensional polymer. Even at low temperatures, fast rotation of the P5 rings is observed in solution and in the solid state.
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