کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1315468 | 976033 | 2009 | 6 صفحه PDF | دانلود رایگان |
Pyridinium hexafluorosilicates of the composition (LH)2[SiF6] (I, II, IV, L = 2-aminopyridine, 3-aminopyridine, and 2,6-diaminopyridine) and (LH)2[SiF6]·H2O (III, L = 4-aminopyridine) were separated as crystalline products of interaction of fluorosilicic acid with relevant aminopyridines. The compounds were characterized by IR, mass-spectrometry, potentiometry, solubility data, and in the case of I and IV by X-ray crystallography. The relationship between the salts structure and some physical properties is discussed.
Pyridinium hexafluorosilicates of the composition (LH)2[SiF6] (I, II, IV, L = 2-aminopyridine, 3-aminopyridine, and 2,6-diaminopyridine) and (LH)2[SiF6]·H2O (III, L = 4-aminopyridine) were separated as crystalline products of interaction of fluorosilicic acid with relevant aminopyridines. The compounds were characterized by IR, mass-spectrometry, potentiometry, solubility data, and in the case of I and IV by X-ray crystallography. The relationship between the salts structure and some physical properties is discussed.Figure optionsDownload as PowerPoint slide
Journal: Journal of Fluorine Chemistry - Volume 130, Issue 4, April 2009, Pages 428–433