1. Chargaff Centennial: Erwin Chargaff (1905–2002)

   • István Hargittai

   Editorial Pages: 455 - 456

2. Calculations of the Bond Dissociation Energies for NO₂ Scission in Some Nitro Compounds

   • Juxiang Shao
   • Xinlu Cheng
   • Xiangdong Yang

   OriginalPaper Pages: 457 - 460

3. Hydrogen Bonding and Aromatic π–π Stacking in the Crystal Structures of Water-Soluble Daidzein Derivatives

   • Xiao-Bing Wang
   • Zun-Ting Zhang
   • Qiu-Ya Wang

   OriginalPaper Pages: 461 - 468

4. Theoretical and Experimental Studies on a Metallorganic Complex of (Isopropylxanthato)(Phenyl)Mercury(I) [Hg(I)(C₆H₅)(C₄H₇OS₂)]

   • Fang Fang Jian
   • Pu Su Zhao
   • Huai Bo Ma

   OriginalPaper Pages: 469 - 474

5. Preparation, Structural Characterization and the Molecular Structure of 2,3,5-Trinitro-p-xylene

   • Yan-Hong Liu
   • Tong-Lai Zhang
   • Kai-Bei Yu

   OriginalPaper Pages: 475 - 483

6. The Unusual Transformation of an Aromatic 1H-Imidazole into a Non-Aromatic 2H-Imidazole

   • Antonio de la Hoz
   • Ana Sánchez-Migallón
   • José Elguero

   OriginalPaper Pages: 485 - 490

7. Ab initio Computational Modeling of Glyphosate Analogs: Conformational Perspective

   • M. Mohamed Naseer Ali
   • P. Kaliannan
   • P. Venuvanalingam

   OriginalPaper Pages: 491 - 506

8. A Theoretical Study on the Tautomerism of C-Carboxylic and Methoxycarbonyl Substituted Azoles

   • Ibon Alkorta
   • José Elguero

   OriginalPaper Pages: 507 - 514

9. Ab Initio Study and Its Comparison with X-ray Crystal Structure of 4-[1-(4-Chloro-phenylamino)-ethyl] 5-methyl-2-p-tolyl-2,4-dihydro-pyrazol-3-one

   • R. N. Jadeja
   • R. N. Shirsat
   • E. Suresh

   OriginalPaper Pages: 515 - 520

10. Ion Selective Electrode Determination of Free Versus Total Fluoride Ion in Simple and Fluoroligand Coordinated Hexafluoropnictate (PnF₆⁻, Pn = P, As, Sb, Bi) Salts

    • Joel F. Liebman
    • Maja Ponikvar

    OriginalPaper Pages: 521 - 528

11. Experimental Studies on Isonicotinato Cadmium(II) Complex [Cd(C₆H₄NO₂)₂(H₂O)₄] and Density Functional Calculations

    • Fang Fang Jian
    • Chun Lei Li
    • Lan Zhang

    OriginalPaper Pages: 529 - 533

12. Synthesis and Structural Characterisation of Two Copper(II) Complexes of N-(1-acetyl-2-propylidene) (2-pyridylmethyl) amine

    • Ruma Karmakar
    • Chirantan Roy Choudhury
    • Samiran Mitra

    OriginalPaper Pages: 535 - 539

13. X-ray Crystal and Ab Initio Structures of 3′,5′-di-O-Acetyl-N(4)-Hydroxy-2′-Deoxycytidine and Its 5-Fluoro Analogue: Models of the N(4)-OH-dCMP and N(4)-OH-FdCMP Molecules Interacting with Thymidylate Synthase

    • Adam Jarmuła
    • Wojciech R. Rypniewski
    • Wojciech Rode

    OriginalPaper Pages: 541 - 549

14. Synthesis and Structural Investigation of a Series of Noncentrosymmetric Cyclohexaphosphates: M(C₆H₅NH₃)₄P₆O₁₈⋅8H₂O (M: Cd, Cu, Co)

    • S. Abid
    • M. Rzaigui

    OriginalPaper Pages: 551 - 558

15. Book Reviews

    • Magdolna Hargittai

    BookReview Pages: 559 - 559