Zofia Dega-Szafran, Małgorzata Ratajczak-Sitarz, Lucyna Prawniczak, Zofia Kosturkiewicz, Jacek Koput and Mirosław Szafran
The structure of the title compound in the solid state and its five most stable conformers in the gas phase have been analysed by X-ray diffraction, and by MP2/6-31G(d,p) and BLYP/6-31G(d,p) calculations, respectively.