Bis[sodium-copper bis(trifluoroisopropoxide)] (2,2,6,6-tetramethylheptane-3,5-dionate) [NaCu[OCH(CF3)2]2(thd)]m (M =) was synthesized by reaction between YNa3[OCH(CF3)2]6(THF)3 and Cu(thd)2 and characterizedby FT-IR, NMR (1H, 13C, 9F), TGA and mass spectrometry. The complex was reported
to be sublimable (with retention of the stoichiometry between Na and Cu) and thus potentially applicable as Na-Cu single source MOCVD precursor [i]
[i] F. Labrize, L.G. Hubert-Pfalzgraf, Polyhedron, 1995, Vol.14, Iss.7, p.881-888,« Synthesis, characterization and reactivity of volatile yttrium-sodium fluoroisopropoxide derivatives. Retention of sodium as a general feature », doi.org/10.1016/0277-5387(94)00323-7, https://www.sciencedirect.com/science/article/pii/0277538794003237