Gomathi, V. published the artcileSupramolecular networks and Hirshfeld surfaces of oxydiacetic acid and iminodiacetic acid salts, Recommanded Product: 2,2′-Oxydiacetic acid, the main research area is supramol network Hirshfeld surfaces oxydiacetic acid iminodiacetic salt; Hirshfeld analysis; hydrogen bonding interactions; iminodiacetic acid; oxydiacetic acid.
Oxydiacetic acid (Oda) and iminodiacetic acid (Ida) have been combined with two diamines, namely ethylenediamine (en) and o-phenylenediamine (o-phen), to give three mol. crystals of compositions [(Oda2-)(en2+)]·H2O (Odaen), [(Ida-)(0.5en+)] (Idaen) and [(Oda-)(o-phen+)] (Odaophen). Single crystal X-ray structure determination of the three mol. salts revealed that the hydrogen bonding interactions form distinct supramol. chains. In Odaen, water mols. and Oda2- anions generate one-dimensional supramol. chains where two chains overlap each other in zigzag form. In Odaophen, Oda- anions generate a one-dimensional linear supramol. chain. In Idaen, both intermol. and intramol. proton transfer occurs. Ida- anions generate a one-dimensional zigzag chain. These one-dimensional supramol. chains extend to form different two-dimensional supramol. chains by the interaction of diaminium and monoaminium cations. Intermol. close contacts are also examined using Hirshfeld anal. to reveal similarities and differences in the crystal structures.
Acta Crystallographica, Section B: Structural Science, Crystal Engineering and Materials published new progress about Cations. 110-99-6 belongs to class alcohols-buliding-blocks, name is 2,2′-Oxydiacetic acid, and the molecular formula is C4H6O5, Recommanded Product: 2,2′-Oxydiacetic acid.
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