List of Articles Open Access Article Abstract Page Full-Text 1 - Response of semi-empirical and AB initio methods to angle strain and conjugation effects in (Z,Z,Z)-Cycloocta-1,3,5-triene Issa Yavari Hassan Kabiri-Fard Open Access Article Abstract Page Full-Text 2 - An Ab initio and chemical shielding tensors calculations for Nucleotide 5’-Monophosphates in the Gas phase M. Monajemi M.A Seyed Sajjadi R. Sayyadi G. Ghassemi Open Access Article Abstract Page Full-Text 3 - An ab initio quantum chemical investigation of TOMS nmr SHIELDING TENSORS IN Adenine-thymine, Adenine-uracil, Guanine-Cytosine & uracil-quartet: comparison between theoretical and experimental results H. Aghaie M. Monajjemi Gh. Ghassemi M. Kia Open Access Article Abstract Page Full-Text 4 - Ionic str4ength dependence of formation constants, complexation of Glycine with dioxouranium (VI) Ion Farrokh Gharib Ali Shamel Farbod Lotfi Open Access Article Abstract Page Full-Text 5 - Thermodynamics of the solubility of potassium nitrate in the mixed solvent, Ethanol+Water, and the related Ion-association M. Aghaie F. Ghaemi Amiri M. Giahi Open Access Article Abstract Page Full-Text 6 - Efficient one-pot synthesis and characterization of 13-Acetyl-9-methyl-11-oxo-8-oxa-10,12-diazatricyclo [7.3.1.0^2,7] trideca-2,4,6-triene Hojatollah Salehi Mohammad Rabbani Qian-Rong Li Qing-xiang Guo Open Access Article Abstract Page Full-Text 7 - The evaluation of basis set, method and initial geometry on structural properties of a cyclic phosphor amidate compound by SPSS Majid Monajjemi Anita Abedi