A second orthorhombic polymorph of (Z)-3-(9-anthryl)-1-(2-thienyl)prop-2-en-1-oneThis paper is dedicated to His Majesty King Bhumibol Adulyadej of Thailand (King Rama IX) for his sustainable development of the country.
The title heteroaryl chalcone, C21H14OS, is a second orthorhombic polymorph which crystallizes in the space group P212121.The structure was previously reported [Fun et al.(2009).Acta Cryst.E65, o2168-o2169] in the space group Pna21.The bond distances and angles are similar in both structures.In contrast, saint michael one piece shirt the overall cr