in water
at 25°C and 1.0 mol/l ionic strength (addn. of an appropriate amount of KNO3) at higher pH; identification by EPR and visible spectroscopy;
参考文献
Casassas, Enric; Izquierdo-Ridorsa, Anna; Tauler, Roma
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1990 , p. 2341 - 2346