1: 96 percent Spectr. / 4 h / Heating
2: 91.5 percent / 0.5 h / Heating
View Scheme
参考文献
Kolodiazhnyi, O. I.; Zemlianoy, V. N.; Baranova, L. I.; Shurubura, G. V.
Phosphorus, Sulfur and Silicon and the Related Elements, 1993 , vol. 82, # 1-4 p. 137 - 140
