Nedeltcheva, Daniela Kamounah, Fadhil S. Mirolo, Laurent Fromm, Katharina M. Antonov, Liudmil 2009-04-18 The solid state tautomerism of 2-((phenylimino)methyl)naphthalene-1-ol was studied using X-ray measurements and absorption spectroscopy. In the solid state, the keto tautomer predominates. The observed shift in the equilibrium from the enol (dilute solution) to the keto (solid state) forms is explained by the formation of dye aggregates using ab initio quantum chemical calculations. application/pdf https://folia.unifr.ch/global/documents/301262 https://folia.unifr.ch/documents/301262/files/fromm_sst.pdf https://folia.unifr.ch/documents/301262/files/fromm_sst_sm.pdf eng info:eu-repo/semantics/altIdentifier/doi/10.1016/j.dyepig.2009.04.002 info:eu-repo/semantics/openAccess License undefined Dyes and Pigments. - 2009, vol. 83, no. 1, p. 121-126 Tautomerism Schiff bases Intramolecular proton transfer Crystallography Spectroscopy Photochromic dyes info:eu-repo/classification/udc/54 Solid state tautomerism in 2-((phenylimino)methyl)naphthalene-1-ol http://purl.org/coar/resource_type/c_6501