Carlos Toro 0004, Alan Hinchliffe, Federico Arrieta, Johan Urdaneta, Yaneth Bermúdez, Olga Castellano, Humberto Soscún. Structural and dipole (hyper)polarizabilities of the ground and excited singlet states of urea and thiourea: A gas phase CIS(D) theoretical study. J. Comput. Meth. in Science and Engineering, 9(4-6):289-300, 2009. [doi]
Abstract is missing.