Seller: Books Puddle, New York, NY, U.S.A.
Condition: New. Seller Inventory # 26387785542
Quantity: 4 available
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Tetradentate Schiff bases (diimines); 1,4-bis[3-(thiophene-2-carboxaldimine)propyl]piperazine (L1) and 1,4-bis[3-(furan-2-carboxaldimine)propyl]piperazine (L2) have been synthesized by the reaction of diamines with thiophene/furan aldehydes. The structure of heteroaromatic diimines have been determined by elemental analysis and spectroscopic methods (1H-NMR, 13C-NMR, UV-vis, FT-IR and LC-MS). 1H and 13C shielding tensors for L1 (furbap) and L2(tkbap) were calculated with GIAO/DFT/B3LYP/6-311++G(d,p) methods in CDCl3. The vibrational band assignments, frontier molecular orbital energies (FMOs), nonlinear optical (NLO) activity, reactivity descriptors, molecular electrostatic potential surfaces (MEPs) and Mulliken atomic charges were studied at B3LYP/6-311++G(d,p) level of theory. Diimine copper(II) complexes have been synthesized and structurally characterized by using UV-vis, FT-IR, and LC-MS spectra, magnetic susceptibility and molar conductivity measurements. Schiff bases and Cu(II) complexes have been screened for their biological activities by microdilution technique (MIC values in mM) using DMSO as solvent on different species of pathogenic bacteria. 72 pp. Englisch. Seller Inventory # 9786139452927
Quantity: 2 available
Seller: Majestic Books, Hounslow, United Kingdom
Condition: New. Print on Demand. Seller Inventory # 392862873
Quantity: 4 available
Seller: AHA-BUCH GmbH, Einbeck, Germany
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Tetradentate Schiff bases (diimines); 1,4-bis[3-(thiophene-2-carboxaldimine)propyl]piperazine (L1) and 1,4-bis[3-(furan-2-carboxaldimine)propyl]piperazine (L2) have been synthesized by the reaction of diamines with thiophene/furan aldehydes. The structure of heteroaromatic diimines have been determined by elemental analysis and spectroscopic methods (1H-NMR, 13C-NMR, UV-vis, FT-IR and LC-MS). 1H and 13C shielding tensors for L1 (furbap) and L2(tkbap) were calculated with GIAO/DFT/B3LYP/6-311++G(d,p) methods in CDCl3. The vibrational band assignments, frontier molecular orbital energies (FMOs), nonlinear optical (NLO) activity, reactivity descriptors, molecular electrostatic potential surfaces (MEPs) and Mulliken atomic charges were studied at B3LYP/6-311++G(d,p) level of theory. Diimine copper(II) complexes have been synthesized and structurally characterized by using UV-vis, FT-IR, and LC-MS spectra, magnetic susceptibility and molar conductivity measurements. Schiff bases and Cu(II) complexes have been screened for their biological activities by microdilution technique (MIC values in mM) using DMSO as solvent on different species of pathogenic bacteria. Seller Inventory # 9786139452927
Quantity: 1 available
Seller: Biblios, Frankfurt am main, HESSE, Germany
Condition: New. PRINT ON DEMAND. Seller Inventory # 18387785548
Quantity: 4 available
Seller: moluna, Greven, Germany
Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Alyar HamitHamit Alyar was born in Reyhanli, Turkey in 1971. He received his B.A. from Atatuerk University in 1992 and his Ph.D. from Gazi University in 2005. Appointed assistant professor at the Dumlupinar University, he worked there. Seller Inventory # 280827083
Quantity: Over 20 available