The pseudosymmetric low temperature polymorph of catena-poly[(μ2-4,4′-bipyridyl-κN,N′)-bis(O,O′-diethyldithiophosphato-κS)-cadmium(II)], C18H28CdN2O4P2S4n - Tan, Yee Seng *; Tiekink, Edward R. T. * (de Gruyter, 2019)