Higher-Coordinate Silicon Compounds
Novel neutral hexacoordinate benzamidinatosilicon(IV) complexes with SiN3OF2, SiN3OCl2, SiN3OBr2, SiN5O and SiN3O3 skeletons
Novel neutral hexacoordinate silicon(IV) complexes with two bidentate monoanionic benzamidinato ligands
A Neutral Pentacoordinate Silicon(IV) Complex with Five Different Ligand Atoms

S. Metz, C. Burschka, D. Platte, R. Tacke, Angew. Chem. 2007, 119, 7136–7139;
Angew. Chem. Int. Ed. 2007, 46, 7006–7009. more ...
Non-VSEPR Structures of Zwitterionic λ5Si-Silicates with an SiS2O2C and SiS2N2C Skeleton

D. Troegel, C. Burschka, S. Riedel, M. Kaupp, R. Tacke, Angew. Chem. 2007,
119, 7131–7135; Angew. Chem. Int. Ed. 2007, 46, 7001–7005. more ...
A Neutral Hexacoordinate Silicon(IV) Complex Containing a Tetradentate Chelate Ligand

O. Seiler, C. Burschka, M. Fischer, M. Penka, R. Tacke, Inorg. Chem. 2005, 44, 2337–2346. more ...
The Hexakis(thiocyanato-N)silicate(2–) Dianion

O. Seiler, R. Bertermann, N. Buggisch, C. Burschka, M. Penka, D. Tebbe, R. Tacke,
Z. Anorg. Allg. Chem. 2003, 629, 1403–1411. more ...