1. Editorial note

   EditorialNotes Pages: i - i

2. Crystal and molecular structure of the 2,4,7-trinitrofluorenone-hexamethylbenzene charge-transfer complex

   • J. N. Brown
   • L. D. Cheung
   • R. J. Majeste

   OriginalPaper Pages: 361 - 371

3. Crystal and molecular structure ofE-mesityl(phenylsulphinyl)sulphine

   • Th. W. Hummelink

   OriginalPaper Pages: 373 - 381

4. Crystal and molecular structure of a 4-hydroxy-indole derivative

   • Hans Jürgen Hecht
   • Peter Luger

   OriginalPaper Pages: 383 - 389

5. X-ray structure analysis of 5-anilinopentadienylidenanilinium bromide, C₁₇H₁₇BrN₂

   • F. Brandl
   • H. J. Springer
   • G. Scheibe

   OriginalPaper Pages: 391 - 402

6. Single-crystal spectrum of 5-anilinopentadienylidenanilinium bromide, C₁₇H₁₇BrN₂

   • Jörg Preuss

   OriginalPaper Pages: 403 - 410

7. Refinement of the crystal structure of acetylacetonatodicarbonylrhodium(I)

   • Fazlul Huq
   • Andrzej C. Skapski

   OriginalPaper Pages: 411 - 418

8. Further conformational aspects of the amino-acid histidine: crystal and molecular structure of histidine dihydrochloride

   • Thomas J. Kistenmacher
   • Theophilus Sorrell

   OriginalPaper Pages: 419 - 432

9. Crystal and molecular structure of 1,3-diphenyl-4-p-chlorobenzal-5-pyrazolone

   • Bruna Bovio
   • Stelio Locchi

   Errata Pages: II - II