in water
aq. soln. of sodium tetrachloroaurate was added to a stirred aq. soln. of the ligand; the ppt. was washed with water and ethanol, then dried;
参考文献
McNeillie, Alistair; Brown, Donald H.; Smith, Ewen W.; Gibson, Martin; Watson, Lewis
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1980 , p. 767 - 770