15492-49-6Relevant articles and documents
Scandium dipivaloyl methanate as a volatile precursor for thin film deposition. Coupling of mass spectrometer to thermobalance
Meszaros-Szecsenyi,Paeivaesaari,Putkonen,Niinistoe,Pokol
, p. 65 - 75 (2002)
The coupling of a quadrupole mass spectrometer (QMS) via a heated capillary to a commercial thermogravimetric analyser is described. The amu and temperature ranges available were up to 1000 amu and 1500°C, respectively. The system was evaluated with test compounds, yielding gaseous species in the m/z range of 17-80, and then used for the study of thermal behaviour of scandium dipivaloyl methanate or Sc(thd)3 which is discussed in detail. Sc(thd)2 appears as the major Sc-containing species with m/z=411 in the gas phase at 200-300°C.