1. Crystal and Molecular Structure of N-(1-Silatranylmethyl)pyrrole

   • M. G. Voronkov
   • E. A. Zelbst
   • N. F. Chernov

   OriginalPaper Pages: 233 - 237

2. Nontrivial Reaction of N,N"-Bis(3-triethoxysilylpropyl)thiourea with Boron Trifluoride

   • M. G. Voronkov
   • A. E. Pestunovich
   • V. A. Pestunovich

   OriginalPaper Pages: 238 - 241

3. Synthesis of Filamentary Iron Nanoparticles in a Mesoporous Silica Matrix

   • K. S. Napol'skii
   • I. V. Kolesnik
   • Yu. D. Tret'yakov

   OriginalPaper Pages: 242 - 245

4. Crystal Structure of the New Mineral Tsepinite-K

   • K. A. Rozenberg
   • R. K. Rastsvetaeva
   • I. V. Pekov

   OriginalPaper Pages: 246 - 250