Synthesis,Characterization, and Sol-Gel Behavior of Dichlorotitanium(IV) (O-Alkyl,O-Cycloalkyl,and O-Aryl Trithiophosphates) |
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| Authors: | U N Tripathi A Siddiqui Mohd Safi Nitya Sharma Neetu Srivastava |
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| Institution: | 1. Department of Chemistry , D.D.U. Gorakhpur University , Gorakhpur, India;2. School of Studies in Chemistry , Vikram University , Ujjain, India;3. Department of Chemistry , A.K.G. Engineering College , Ghaziabad, India |
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| Abstract: | Dichlorotitanium(IV) trithiophosphates of the type TiCl2(RO)P(S)S2] (where R = Me, Et, Prn, Pri, Bun, Bus, Bui, Ami, Ph and cyclohexyl) have been synthesized for the first time by the reaction of titanium tetrachloride with potassium trithiophosphates in a 1:1 molar ratio in anhydrous benzene. Sol-gel chemistry of these titanium(IV) compounds has been studied in dry benzene by treatment with hydrogen sulfide gas. These newly synthesized derivatives have been characterized by elemental analysis (C, H, S, Cl, and Ti), molecular weight measurement, and spectral IR and multinuclear NMR (1H, 13C, and 31P)] studies. The bonding mode of trithiophosphate ligands and tentative structure around titanium(IV) are discussed. |
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| Keywords: | 31P NMR sol-gel behavior titanium(IV) trithiophosphate |
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