Synthesis and Properties of a Fifteen-Coordinate Complex: The Thorium Aminodiboranate [Th(H3BNMe2BH3)4]†
Scott R. Daly
School of Chemical Sciences, University of Illinois at Urbana-Champaign, 600 South Matthews Avenue, Urbana, IL 61801 (USA), Fax: (+1) 217-244-3186
Search for more papers by this authorPaula M. B. Piccoli Dr.
Intense Pulsed Neutron Source, Argonne National Laboratory, Argonne, IL 60439 (USA)
Search for more papers by this authorArthur J. Schultz Dr.
Intense Pulsed Neutron Source, Argonne National Laboratory, Argonne, IL 60439 (USA)
Search for more papers by this authorTanya K. Todorova Dr.
Department of Physical Chemistry, Sciences II, University of Geneva, 30, Quai Ernest Ansermet, 1211 Geneva 4 (Switzerland)
Search for more papers by this authorLaura Gagliardi Prof.
University of Minnesota, Department of Chemistry, 207 Pleasant St. SE, Minneapolis, MN 55455-0431 (USA)
Search for more papers by this authorGregory S. Girolami Prof.
School of Chemical Sciences, University of Illinois at Urbana-Champaign, 600 South Matthews Avenue, Urbana, IL 61801 (USA), Fax: (+1) 217-244-3186
Search for more papers by this authorScott R. Daly
School of Chemical Sciences, University of Illinois at Urbana-Champaign, 600 South Matthews Avenue, Urbana, IL 61801 (USA), Fax: (+1) 217-244-3186
Search for more papers by this authorPaula M. B. Piccoli Dr.
Intense Pulsed Neutron Source, Argonne National Laboratory, Argonne, IL 60439 (USA)
Search for more papers by this authorArthur J. Schultz Dr.
Intense Pulsed Neutron Source, Argonne National Laboratory, Argonne, IL 60439 (USA)
Search for more papers by this authorTanya K. Todorova Dr.
Department of Physical Chemistry, Sciences II, University of Geneva, 30, Quai Ernest Ansermet, 1211 Geneva 4 (Switzerland)
Search for more papers by this authorLaura Gagliardi Prof.
University of Minnesota, Department of Chemistry, 207 Pleasant St. SE, Minneapolis, MN 55455-0431 (USA)
Search for more papers by this authorGregory S. Girolami Prof.
School of Chemical Sciences, University of Illinois at Urbana-Champaign, 600 South Matthews Avenue, Urbana, IL 61801 (USA), Fax: (+1) 217-244-3186
Search for more papers by this authorG.S.G. thanks the U.S. National Science Foundation (CHE 07-50422) and the PG Research Foundation for support of this work. We thank Scott R. Wilson and Teresa Prussak-Wieckowska for collecting the XRD data. Work at Argonne was supported by the US Department of Energy, BES-Materials Science, under contract DE-AC02-06CH11357.
Graphical Abstract
Verrückt nach H-Atomen: Röntgen- und Neutronenbeugungsdaten für Einkristalle belegen, dass das Th-Zentrum in der Titelverbindung 1 (Th orange, B beige, N violett, C schwarz, H blau) Bindungen zu 15 H-Atomen eingeht. Somit ist 1 der erste kristallographisch charakterisierte Komplex mit einer Werner-Koordinationszahl von fünfzehn. DFT-Rechnungen sprechen dafür, dass 1 in der Gasphase eine vollsymmetrische 16-fach koordinierte Struktur einnimmt.
Supporting Information
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