@unpublished{EnglertStoyArrowsmithetal.2019,
  author    = {Englert, Lukas and Stoy, Andreas and Arrowsmith, Merle and M{\"u}ssig, Jonas H. and Thaler, Melanie and Deißenberger, Andrea and H{\"a}fner, Alena and B{\"o}hnke, Julian and Hupp, Florian and Seufert, Jens and Mies, Jan and Damme, Alexander and Dellermann, Theresa and Hammond, Kai and Kupfer, Thomas and Radacki, Krzysztof and Thiess, Torsten and Braunschweig, Holger},
  title     = {Stable Lewis Base Adducts of Tetrahalodiboranes: Synthetic Methods and Structural Diversity},
  series = {Chemistry - A European Journal},
  journal   = {Chemistry - A European Journal},
  doi       = {10.1002/chem.201901437},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-184888},
  year      = {2019},
  abstract  = {A series of 22 new bis(phosphine), bis(carbene) and bis(isonitrile) tetrahalodiborane adducts has been synthesized, either by direct adduct formation with highly sensitive B2X4 precursors (X = Cl, Br, I) or by ligand exchange at stable B2X4(SMe2)2 precursors (X = Cl, Br) with labile dimethylsulfide ligands. The isolated compounds have been fully characterized using NMR spectroscopic, (C,H,N)- elemental and, for 20 of these compounds, X-ray crystallographic analysis, revealing an unexpected variation in the bonding motifs. Besides the classical B2X4L2 diborane(6) adducts, some of the more sterically demanding carbene ligands induce a halide displacement leading to the first halide-bridged monocationic diboron species, [B2X3L2]A (A = BCl4, Br, I). Furthermore, low-temperature 1:1 reactions of B2Cl4 with sterically demanding N-heterocyclic carbenes led to the formation of kinetically unstable mono-adducts, one of which was structurally characterized. A comparison of the NMR and structural data of new and literature-known bis-adducts shows several trends pertaining to the nature of the halides and the stereoelectronic properties of the Lewis bases employed.},
  language  = {en}
}
@article{ArnoldBraunschweigDamme2012,
  author    = {Arnold, Nicole and Braunschweig, Holger and Damme, Alexander},
  title     = {Bis(μ-diisopropyl-phosphanido-\(κ^2\)P:P)bis-[hydrido(triisopropyl-phosphane-κP)platinum(II)]},
  series = {Acta crystallographica. Section E, Structure reports online},
  volume    = {E68},
  journal   = {Acta crystallographica. Section E, Structure reports online},
  doi       = {http://dx.doi.org/10.1107/S1600536812022829},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-123723},
  pages     = {m808},
  year      = {2012},
  abstract  = {In the centrosymmetric molecular structure of the title compound \([Pt_2(C_6H_{14}P)_2H_2)(C_9H_{21}P)_2]\), each \(Pt^{II}\) atom is bound on one side to a phosphane ligand \((PiPr_3)\) and a hydrido ligand. On the other side, it is bound to two phosphanide ligands \((μ-PiPr_2)\), which engage a bridging position between the two \(Pt^{II}\) atoms, forming a distorted square-planar structure motif. The PtPt distance is 3.6755(2){\AA}. A comparable molecular structure was observed for bis-(μ-di-tert-butyl-phosphanido)bis-[hydrido(triethyl-phosphane)platinum(II)] [Itazaki et al. (2004 ). Organometallics, 23, 1610-1621].},
  language  = {en}
}
@phdthesis{Damme2013,
  author    = {Damme, Alexander},
  title     = {Reaktivit{\"a}t von Diboranen(4) gegen{\"u}ber metallischen und nicht-metallischen Lewis-Basen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-77750},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2013},
  abstract  = {Die Reaktivit{\"a}t von Diboranen(4) (1,2-Dihalogendiboranen(4)) gegen{\"u}ber von metallischen und nicht-metallischen Lewis-Basen wurde untersucht. Die Ergebnisse zeigen, dass die oxidative Addition einer Bor-Halogen-Bindung an ein Platin(0)-Komplex selektiv verl{\"a}uft und in trans-Diboran(4)yl-Bisphosphan-Platin-Komplexen resultiert. Bei Verwendung von 1,2-Dihalogen-1,2-diaryldiboranen(4) findet sich in den korrespondierenden trans-Diboran(4)yl-Platin-Komplexen eine dative Bindung des Platin-Zentralatoms zum entfernten zweiten Bor-Atom, welche sowohl in L{\"o}sung als auch im Festk{\"o}rper beobachtet wird. Die erhaltenen trans-Diboran(4)yl-Komplexe wurden auf ihre Reaktivit{\"a}t untersucht, hierbei konnte erstmals durch Reduktion ein Diboren-Platin-Komplex synthetisiert werden. Die Untersuchung der Reaktivit{\"a}t von nicht-metallischen Lewis-Basen ergab eine Reihe von sp2-sp3-Diboranen an die entweder PEt3 oder PMeCy2 koordiniert ist. In Abh{\"a}ngigkeit des sterischen Anspruches finden sich zwei Isomere mit 1,2- und 1,1'-Anordnung der Halogene. Die 1,2-Isomere zeigen hierbei im Festk{\"o}rper eine Bor-Halogen-Bor-Br{\"u}cke mit einer dativen Halogen-Bor-Bindung zwischen dem Halogen und dem sp2-Borzentrum.},
  subject      = {Diborane},
  language  = {de}
}
@article{BraunschweigDamme2010,
  author    = {Braunschweig, Holger and Damme, Alexander},
  title     = {1,2-Bis(dimethylamino)-1,2-bis(2,4,6-triisopropylphenyl)diborane(4)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67639},
  year      = {2010},
  abstract  = {In the molecular structure of the title compound, C34H58B2N2, each B atom of the diborane(4) is connected to one dimethylamino group and one Tip ligand (Tip = 2,4,6-triisopropylphenyl). These findings indicate that the increased steric demand of the Tip groups exerts influence solely on the B—B separation but not on the overall geometry of the title compound.},
  subject      = {Anorganische Chemie},
  language  = {en}
}