Volume 2, Issue 1
مرور بر اساس
ارسال های اخیر
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Ionic str4ength dependence of formation constants, complexation of Glycine with dioxouranium (VI) Ion
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2005-05-01)The dependence on ionic strength of protonation of glycine and its complexation with dioxouranium (VI) is reported in sodium perchlorate and sodium chloride solutions as background salts. The measurements have been performed ...
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Thermodynamics of the solubility of potassium nitrate in the mixed solvent, Ethanol+Water, and the related Ion-association
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2005-05-01)Using the evaporating method, the solubility of potassium Nitrate was determined in various mixtures containing Water and Ethanol at 25°C. The results show that the solubility of KNo3 decreases with increasing the mass ...
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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
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2005-05-01)An efficient and environmentally friendly procedure for one-pot synthesis of 13-acetyl-9-methyl-11-ox-8-oxa-10,12-diazatricyclo [7.3.1. ] trideca-2,4,6-triene from salicylaldehyde, acetylaceton and urea via Biginelli ...
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Response of semi-empirical and AB initio methods to angle strain and conjugation effects in (Z,Z,Z)-Cycloocta-1,3,5-triene
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2005-05-01)The results of MNDO, AM1 and PM3 semi-empirical calculations and HF/6-31G*, MP/6-31G*, MP2/6-311+G**, and B3LYP/6-311G** and QCISD/6-31G* ab initio methods for angle strain and conjugation effects in twist-boat, boat, and ...
