Mono(¿5-cyclopentadienyl)metal(II) Complexes with Thienyl Acetylide Chromophores: Synthesis, Electrochemical Studies, and First Hyperpolarizabilities - Silva, Tiago J.L.; Mendes, Paulo J.; Santos, Ana M.; Garcia, M. Helena; Robalo, M. Paula; Ramalho, J. P. Prates; Carvalho, Alfredo Jorge Palace; Büchert, Marina; Wittenburg, Christian; Heck, Jürgen (2014)