"3"^^ . . "Organic salts of guanazole - Seeking for new materials for second harmonic generation" . . . . "Organic salts of guanazole - Seeking for new materials for second harmonic generation"@en . "C\u00EDsa\u0159ov\u00E1, I." . "Tesa\u0159ov\u00E1, N." . "RIV/68378271:_____/13:00398268!RIV14-AV0-68378271" . . "SI" . "3,5-diamino-1,2,4-triazole; crystal structure; vibrational spectroscopy; second hamonic generation"@en . . "Organic salts of guanazole - Seeking for new materials for second harmonic generation"@en . . . . "Matulkov\u00E1, Irena" . "I, S, Z(AV0Z10100520), Z(MSM0021620834), Z(MSM0021620857)" . "[30B9706C7AC6]" . . "9"^^ . . . "RIV/68378271:_____/13:00398268" . . . . "0022-2860" . "10.1016/j.molstruc.2012.11.011" . . . . "94588" . "1044" . "Organic salts of guanazole - Seeking for new materials for second harmonic generation" . . . "Four novel organic salts of 3,5-diamino-1,2,4-triazole with malonic, glutaric, adipic and L-malic acids have been prepared and X-ray structural analyses have been performed.The salts guanazolium(1+) hydrogen adipate and guanazolium(1+) hydrogen L-malate crystallize in the non-centrosymmetric space groups of monoclinic (Cc) and orthorhombic systems (P212121), respectively. Unfortunately, the remaining two salts guanazolium(1+) hydrogen malonate and guanazolium(1+) hydrogen glutarate belong to the centrosymmetric space group P-1 of the triclinic system. All salts were also characterized by the methods of vibrational spectroscopy (FTIR and FT Raman). The interpretation of the vibrational spectra is based on our previous ab initio calculations. The SHG\u2019s quantitative measurements of powdered samples at 800 nm and 1064 nm were performed. The thermal behavior of the prepared compounds was studied by the DSC method." . . "http://dx.doi.org/10.1016/j.molstruc.2012.11.011" . "NL - Nizozemsko" . "Four novel organic salts of 3,5-diamino-1,2,4-triazole with malonic, glutaric, adipic and L-malic acids have been prepared and X-ray structural analyses have been performed.The salts guanazolium(1+) hydrogen adipate and guanazolium(1+) hydrogen L-malate crystallize in the non-centrosymmetric space groups of monoclinic (Cc) and orthorhombic systems (P212121), respectively. Unfortunately, the remaining two salts guanazolium(1+) hydrogen malonate and guanazolium(1+) hydrogen glutarate belong to the centrosymmetric space group P-1 of the triclinic system. All salts were also characterized by the methods of vibrational spectroscopy (FTIR and FT Raman). The interpretation of the vibrational spectra is based on our previous ab initio calculations. The SHG\u2019s quantitative measurements of powdered samples at 800 nm and 1064 nm were performed. The thermal behavior of the prepared compounds was studied by the DSC method."@en . "000320635200037" . "7"^^ . "Van\u011Bk, P\u0159emysl" . . . "Journal of Molecular Structure" . . . . "Kroupa, Jan" . "N\u011Bmec, P." . "N\u011Bmec, I." .