1. Conformation of cyclic disulfides: The twinned layered structure of (1R,2S,7R,8S)-1,2,7,8-tetrahydroxy-4,5,10,11-tetrathiacyclododecane

   • S. Capasso
   • L. Mazzarella
   • A. Immirzi

   OriginalPaper Pages: 303 - 314

2. The role of X-ray crystallography in drug design: Identification of the two isomers 17β-hydroxy-17α-methyl-5(β andα)-androstano-(2,3-C)-1′, 2′, 5′-oxadiazole (HS804 and HS805) (steroids and related studies, Part 62)

   • Abdel El Shora
   • Rex A. Palmer
   • Dharam Paul

   OriginalPaper Pages: 315 - 332

3. The crystal structure of [NBu ₄ ⁿ ][AlI₄]

   • Robin D. Rogers
   • James C. Baker
   • Jerry L. Atwood

   OriginalPaper Pages: 333 - 339

4. Studies on rare earth carboxylates. III. X-ray and IR studies on Ln(C₆H₄OHCOO)₃·H₂O (Ln = La-Ho or Y)

   • M. A. Nabar
   • S. D. Barve

   OriginalPaper Pages: 341 - 348

5. UV photoelectron study ofN-phenyl cyclic imides

   • D. Ajò
   • M. Casarin
   • M. G. Bettoli

   OriginalPaper Pages: 349 - 357

6. Crystal structure of 4,6-dinitro-1-(5-tetrazolyl)-1H-indazole trihydrate

   • D. S. Sake Gowda
   • Puttaraja
   • Reuben Rudman

   OriginalPaper Pages: 359 - 368

7. Crystal and molecular structure of dimethylpyrazolo [1,2-a]pyrazolo[1,2-b]benzotriazole-3,4-dicarboxylate, C₁₅H₁₃N₃O₄

   • Bruna Bovio

   OriginalPaper Pages: 369 - 382

8. Structure of tetra(n-butyl)ammonium tetraiodo-μ,-μ′-diiododiplatinate(II), [(n-C₄H₉)₄N]₂[Pt₂I₆]

   • Robin D. Rogers
   • Huseyin Isci
   • W. Roy Mason

   OriginalPaper Pages: 383 - 392

9. Book review

   • L. F. Larkworthy

   BookReview Pages: 393 - 394

10. Book review

    • A. J. C. Ladd

    BookReview Pages: 395 - 395