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Supramolecular squarate and hydrogensquarate compounds with 4-amino-1,2,4-triazole, 2-aminothiazole and 2-aminobenzimidazole
(Elsevier Science Bv, 2008)
Three organic amine squarate salts were synthesized and characterized by means of elemental analysis, FT-IR spectroscopy and thermal analysis (TG, DTG and DTA). The crystal structures of 4-amino-4H-1,2,4-triazolium ...
Syntheses, spectral, thermal and structural characterization of 2-hydroxyanilinium and 2-amino-3-hydroxy-pyridinium squarates
(Walter De Gruyter Gmbh, 2007)
New salts of 2-hydroxyaniline and 2-amino-3-hydroxypyridine with squaric acid were synthesized and characterized by elemental analyses, IR spectroscopy and thermal analyses (TG, DTG and DTA). The crystal structures of ...
Syntheses and spectrothermal studies of triethanolamine complexes of Co(II), Ni(II), Cu(II) and Cd(II) squarates
(Springer, 2007)
The triethanolamine complexes, [M(tea)(2)]sq center dot nH(2)O, (n=2 for Co(II), n=0 for Ni(II), Cu(II) and n=1 for Cd(II), tea=triethanolamine, sq(2-)=squarate), have been synthesized and characterized by elemental analyses, ...
Supramolecular organization of organoammonium squarates
(Verlag Z Naturforsch, 2006)
Syntheses, thermal behavior, and IR data of three hydrogen squarates, Hsq(-), with 2-(acetylamino)-4-methylpyridinium, [(C8H11N2O)(HC4O4)] (1), 2-carboxamido-pyridinium, [(C6H7N2O)-(HC4O4)] (2), and 2-methylpyridinium ...
