1259-89-8Relevant articles and documents
donor-acceptor oligogermanes: Synthesis, structure, and electronic properties
Zaitsev, Kirill V.,Kapranov, Andrey A.,Churakov, Andrei V.,Poleshchuk, Oleg Kh.,Oprunenko, Yuri F.,Tarasevich, Boris N.,Zaitseva, Galina S.,Karlov, Sergey S.
, p. 6500 - 6510 (2013/12/04)
A series of oligogermanes, (Me3Si)3GeGeCl 3, (C6F5)3GeGePh3, (C6F5)3GeGe(p-Tol)3, and (C 6F5)2Ge[Ge(p-Tol)3]2, containing substituents with different electronic properties at neighboring germanium atoms were synthesized. According to X-ray diffraction studies, UV/visible spectroscopy, and quantum chemical calculations, these donor-acceptor oligogermanes are characterized by energies of electronic transitions lower than those for other similar compounds.
REACTIVITY OF THALLIUM TRIS MERCURATE
Razuvaev, G. A.,Bochkarev, M. N.,Pankratov, L. V.
, p. 135 - 144 (2007/10/02)
Metallic lithium and dibenzenechromium displace thallium from (R3fGe)3HgTl*1.5DME (Rf = C6F5, DME = 1,2-dimethoxyethane) to give (R3fGe)3HgLi*3DME and fGe)4Hg>2, respectively.Reactions of thallium germylmercurate with halides of metals and organometallics in DME/EtOH solution produce ionic compounds of fGe)3Hg>-M+ type, which (depending on M ) (a) may be isolated as pure compounds, (b) disproportionate, (c) form covalent derivatives R3fGe-m or (d) undergo alcoholysis.A general scheme for the reactions has been proposed.