in acetonitrile excess Li(NCS); filtered off Pb(NCS)2, evapn.; elem. anal.;
参考文献
Nelson, Jane; Murphy, Brian P.; Drew, Michael G. B.; Yates, Paul C.; Nelson, S. Martin
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1988 , p. 1001 - 1010
in water
neutralization of 18-20percent aq. HSCN with Li2CO3;; evaporation of H2O, extraction with alc. and drying over H2SO4 (48 h, 2 Torr);;
参考文献
Guest, W. L.; Lewis, W. C. M.
Proceedings of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences, 1939 , vol. 170, p. 501 - 513