1. The 1 : 1 complexes between benzo-18-crown-6, 18-crown-6 and aminosulfuric acid

   • Yurij A. Simonov
   • Alexander A. Dvorkin
   • Sergei A. Kotlyar

   OriginalPaper Pages: 1 - 14

2. XPS characterization ofγ-zirconium phosphate and of some of its intercalation compounds. A comparison with the α-zirconium phosphate analogues

   • Marco Arfelli
   • Giulia Mattogno
   • Maria Antonietta Massucci

   OriginalPaper Pages: 15 - 27

3. A spectrophotometric determination of the formation constants of the inclusion complexes ofα- andβ-cyclodextrins with the azonium and ammonium tautomers of methyl orange and methyl yellow

   • Khalid M. Tawarah
   • Hakam M. Abu-Shamleh

   OriginalPaper Pages: 29 - 40

4. Crystal and molecular structure ofN,N′,N″-tritosyl-5,8,14,17,23,26-hexamethyl-2,11,20-triaza[3.3.3]-paracyclophane 1 : 1 dichloromethane clathrate

   • F. Bottino
   • P. Finocchiaro
   • K. Suwinska

   OriginalPaper Pages: 41 - 48

5. A fast atom bombardment mass spectrometric analysis of crown ether complexes [1]

   • Kaoru Yamada
   • Shigeaki Matsutani
   • Toshio Takahashi

   OriginalPaper Pages: 49 - 54

6. Inclusion complexes ofγ-cyclodextrin with coronene in aqueous methanol

   • Sanyo Hamai

   OriginalPaper Pages: 55 - 61

7. Ring contraction in schiff base macrocycles: The X-Ray crystal structure of an imidazolidine-containing macrocycle

   • Harry Adams
   • Neil A. Bailey
   • Gary P. Westwood

   OriginalPaper Pages: 63 - 69

8. Molecular dynamics simulations on the protonated 222. H⁺ and 222.2H⁺ cryptands in water:Endo versusexo conformations

   • P. Auffinger
   • G. Wipff

   OriginalPaper Pages: 71 - 88

9. ⁵¹V NMR of inclusion compounds H₂V₁₂O_31-y ·n H₂O

   • A. V. Dmitriev
   • S. G. Arsenov
   • V. L. Volkov

   OriginalPaper Pages: 89 - 95

10. News Item

    • Tim Appenzeller

    News Pages: 97 - 101

11. Announcements

    Announcement Pages: 102 - 102