List of Articles Open Access Article Abstract Page Full-Text 1 - The electronic and molecular structures of some new Cu(II) complexes with tripodal amine ligands: DFT studies محمد چهکندی Mohammad Reza Meisami Open Access Article Abstract Page Full-Text 2 - Theoretical study of 2-selenoformyl-3-thioxo-propionaldehyde (STP) in the exited states ramin rafat alireza nowroozi Open Access Article Abstract Page Full-Text 3 - Quantitative Structure-Property Relationship Study for Prediction of the Solvent Polarity Using Quantum Mechanics Descriptors and Support Vector Machine mehdi nekoei بهزاد چهکندی Open Access Article Abstract Page Full-Text 4 - Theoretical and experimental tautomerism study of para-Trifluorobenzoylacetone halogen derivatives using DFT and vibrational spectroscopy Vahidreza Darugar Mohammad Vakili Sayyed Faramarz Tayyari Open Access Article Abstract Page Full-Text 5 - Solid phase exteraction of trace Cu(II) in Islamshar waste water samples using modified Multiwall nano tube carbon ali moghimi mohsen shabani Open Access Article Abstract Page Full-Text 6 - Investigation the conformational stability2-methyl-pyrimidin-4-ol using Quantum chemical Kheyrollah Mehrani Hajar Sahebalzamani