Bott, S., VRTIS, R., BOTT, S., RARDIN, R., & LIPPARD, S. (1991). Reaction chemistry of [M(R3SiOCCOSiR3)(dmpe)2Cl] (M = tantalum, niobium): Isolation and structural characterization of the first (dihydroxyacetylene)metal complexes and removal of the disiloxyacetylene ligand as an alkene. Organometallics, 10(5), pp. 1364-1373. doi:10.1021/om00051a029

Bott, Simon, RN VRTIS, SG BOTT, RL RARDIN, and SJ LIPPARD. "Reaction Chemistry of [M(R3SiOCCOSiR3)(dmpe)2Cl] (M = Tantalum, Niobium): Isolation and Structural Characterization of the First (dihydroxyacetylene)metal Complexes and Removal of the Disiloxyacetylene Ligand As an Alkene." Organometallics 10, no. 5 (1991): 1364-1373.

Bott, Simon, et al. "Reaction Chemistry of [M(R3SiOCCOSiR3)(dmpe)2Cl] (M = Tantalum, Niobium): Isolation and Structural Characterization of the First (dihydroxyacetylene)metal Complexes and Removal of the Disiloxyacetylene Ligand As an Alkene." Organometallics 10.5 (1991): 1364-1373.