Group of Dr. Thomas Bräuniger - Faculty for Chemistry and Pharmacy

Quadrupolar Nuclei with Half-Integer Spin: Materials

  • E.-M. Bertschler, T. Bräuniger, Ch. Dietrich, J. Janek, W. Schnick, “Li47B3P14N42 - A lithium nitridoborophosphate with [P3N9]12-, [P4N10]10- and the unprecedented [B3P3N13]15- ion”, Angew. Chem. Int. Ed. 56, 4806-4809 (2017)
  • L. Neudert, F. Heinke, T. Bräuniger, F. J. Pucher, G. B. Vaughan, O. Oeckler, W. Schnick, “An unusual nitride network of aluminium-centered octahedra and phosphorus-centered tetrahedra and structure determination from microcrystalline samples”, Chem. Commun. 53, 2709-2712 (2017)
  • A. Haffner, T. Bräuniger, D. Johrendt, “Supertetrahedral networks and lithium-ion mobility in Li2SiP2 and LiSi2P3”, Angew. Chem. Int. Ed. 55, 13585-13588 (2016)
  • B. Matović, M. Prekajski, J. Pantić, T. Bräuniger, M. Rosić, D. Zagorac, D. Milivojević, “Synthesis and densification of single-phase mayenite (C12A7)”, J. Europ. Ceram. Soc. 36, 4237-4241 (2016)
  • T. Bräuniger, A. J. Hofmann, I. L. Moudrakovski, C. Hoch, W. Schnick, “A 45Sc-NMR and DFT calculation study of crystalline scandium compounds”, Solid State Sciences 51, 1-7 (2016)
  • I. Issac, R. Heinzmann, S. M. Becker, T. Bräuniger, Z. Zhao-Karger, C. Adelhelm, V. S. K. Chakravadhanula, C. Kübel, A. S. Ulrich, S. Indris, “Synthesis of nanocrystalline solid solutions AlySn1-yO2-y/2 (y=0.57,0.4) investigated by XRD, 27Al/119Sn MAS NMR, and Mössbauer spectroscopy”, RSC Adv. 2, 10700-10707 (2012)
  • T. Bräuniger, T. Pilz, C. Vinod Chandran, M. Jansen, “Full differentiation and assignment of boron species in the electrolytes Li2B6O9F2 and Li2B3O4F3 by solid-state 11B-NMR spectroscopy”, J. Solid State Chem. 194, 245-249 (2012)
  • T. Bräuniger, C. Vinod Chandran, U. Wedig, M. Jansen, ”NMR chemical shift and quadrupolar interaction parameters of carbon-coordinated 27Al in aluminium carbide, Al4C3”, Z. Anorg. Allg. Chem. 637, 530-535 (2011)
  • K. Harindranath, K. A. Viswanath, C. Vinod Chandran, T. Bräuniger, P. K. Madhu, T. G. Ajithkumar, P. A. Joy, “Evidence for the co-existence of distorted tetrahedral and trigonal bipyramidal aluminium sites in SrAl12O19 from 27Al NMR studies“, Solid State Commun. 150, 262-266 (2010)
  • S.-M Lee, E. Pippel, U. Gösele, C. Dresbach, Y. Qin, C. Vinod Chandran, T. Bräuniger, G. Hause, M. Knez, ”Greatly Increased Toughness of Infiltrated Spider Silk”, Science 324, 488-492 (2009)
  • T. Bräuniger, P. Kempgens, R. K. Harris, A. P. Howes, K. Liddell, D. P. Thompson, “A combined 14N/27Al nuclear magnetic resonance and powder X-ray diffraction study of impurity phases in β-sialon ceramics“, Solid State Nucl. Magn. Reson. 23, 62-76 (2003)