[PDF] Inorganic Ring Systems Jean-Francois Labarre (auth.)

Content: Up-to-date improvements in inorganic ring systems / J.-F. Labarre (France) — Phosphorus (III)-nitrogen ring compounds / R. Keat (U.K.) — Sulfur-nitrogen anions and related compounds / T. Chivers, R.T. Oakley (Canada) — Homocyclic sulfur molecules / R. Steudel (FRG) — Cyclic selenium sulfides / R. Steudel (FRG), R. Laitinen (SF) — Polyhedral oligosilsesquioxanes and their homo derivatives / M.G. Voronkov, V.I. Lavrent’yev (USSR)