Journal ArticleDOI
Synthese und Struktur des ersten dimeren Iminoalans mit einem Al2N2-Heterocyclus†‡
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This article is published in Angewandte Chemie.The article was published on 1994-05-02. It has received 36 citations till now.read more
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Aluminium(I)‐ und Gallium(I)‐ Verbindungen: Synthesen, Strukturen und Reaktionen
Journal ArticleDOI
Chemistry of aluminium(I)
TL;DR: The presence of a lone pair of electrons plays an important role in the preparation of aluminium containing heterocyclic compounds, main group- main group and transition metal-main group compounds having donor-acceptor bonds by carrying out reactions with unsaturated compounds and Lewis acids.
Journal ArticleDOI
Stable, Monomeric Imides of Aluminum and Gallium: Synthesis and Characterization of [{HC(MeCDippN)2}MN-2,6-Trip2C6H3] (M=Al or Ga; Dipp=2,6-iPr2C6H3; Trip=2,4,6-iPr3C6H2)
TL;DR: A short Ga-N bond with double-bond character is displayed by the first monomeric imide of gallium, which was obtained by the reaction of [{HC(MeCDippN)2 }M] (Dipp=2,6-iPr2 C6 H3 , M=Ga; see picture).
Journal ArticleDOI
Trends in Cyclopentadienyl - Main-Group-Metal Bonding
TL;DR: In contrast to transition metals (TMs), main-group metals (MMs) show a bewildering variety of bonding arrangements to cyclopentadienyl (Cp) groups, including electron-precise, electron-excess, and...
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The renaissance of aluminum chemistry.
TL;DR: In this article, the preparation and reactions of stable monomeric and tetrameric organoaluminum(I) compounds are described, and their conversion to the more stable oxidation state (III) is discussed.
References
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Phase annealing in SHELX-90: direct methods for larger structures
TL;DR: In this article, a phase annealing method, related to the simulated-annealing approach in other optimization problems, is proposed and it is shown that it can result in an improvement of up to an order of magnitude in the chances of solving large structures at atomic resolution.
Journal ArticleDOI
Crystal handling at low temperatures
Thomas Kottke,Dietmar Stalke +1 more
TL;DR: In this paper, the cooling of a crystal in combination with the use of a protecting oil facilitates the handling and transfer to a diffractometer of even very sensitive material, and the method is explained and the required device is described in this work.